Color Change Ceylon Sapphire, 3.10 ct Untreated Cushion GIA
If you looking at creating your own sapphire engagement ring this rare 3.10-carat untreated color change sapphire would be a perfect place to start, this natural Ceylon sapphire carries the classic cushion cut having both a bright blue to violet hue... Read More
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SKU
310-20c - 3308
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| SKU: | 310-20c - 3308 |
|---|---|
| Retail Price | 0.00 |
| Brand | Sapphire Ring Co.TM |
| Clarity and Color | Excellent |
| Carat Total Weight | 3.10 ct |
| Cut | Cushion cut |
| Cut and Polish | Excellent |
| Diamonds | - |
| Diamond Cut | - |
| Diamond Weight | - |
| Exact Carat Total Weight | 3.10 ct - Size 7.20 x 7.01 x 6.18 mm |
| G.I.A Certified | GIA report |
| Main Stone | Sapphire |
| Main Stone Color | Blue-Violet to Purple - vB 5/4 to P 5/4 |
| Main Stone Treatment | None - Untreated |
| Metal | - |
| Metal Purity | - |
| Rings Finish | - |
| Origin | Sri Lanka (Ceylon) |
| Ring Size | - |
| Ring's Weight | - |
| Style | - |
| Treatments | Untreated 100% natural mined sapphire |
Natural color change sapphires are truly a rare find & today are becoming as popular if not more popular than the blue sapphire counterpart, this 3.10-carat untreated cushion cut sapphire carries a stunning bright blue to blue-violet hue changing to a stunning purple color when viewed from different lighting. If you hunting for the perfect gem for a custom engagement ring this natural mined genuine sapphire would be a perfect place to start supported by a GIA report.
We offer 100's of different sapphire ring designs, from the classic 3 stone setting to a modern diamond halo design or you can opt for our free bespoke design service working with our own CAD designer to make your own custom sapphire ring with a choice from platinum 950 to 18kt rose gold with an unlimited selection of diamond cuts to choose from this untreated sapphire.
| US/Canada | Circumference Inches | Circumference MM | Great Britain/Uk/Australia | Germany | France | Japan |
|---|---|---|---|---|---|---|
| 1 1/2 | 1.58 | 40.2 | C | 12 3/4 | 40 1/2 | |
| 1 3/4 | 1.61 | 41.0 | C 1/2 | 1 3/4 | ||
| 2 | 1.64 | 41.5 | D | 13 1/4 | 41 1/2 | 2 |
| 2 1/4 | 1.64 | 41.6 | D 1/2 | 42 1/2 | 2 1/2 | |
| 2 1/2 | 1.68 | 42.7 | E | 13 3/4 | 42 3/4 | 3 |
| 2 3/4 | 1.69 | 42.9 | E 1/2 | 43 1/4 | 3 3/4 | |
| 3 | 1.74 | 44.0 | F | 14 | 44 | 4 |
| 3 1/4 | 1.76 | 44.77 | F 3/4 | 45 | 5 | |
| 3 1/2 | 1.79 | 45.4 | G | 14 1/2 | 45 1/4 | |
| 3 3/4 | 1.82 | 45.4 | G 1/2 | 46 1/2 | 6 | |
| 4 | 1.84 | 46.5 | H 1/2 | 15 | 46 1/2 | 7 |
| 4 1/4 | 1.87 | 47.4 | H 1/2 | 47 3/4 | 7 1/2 | |
| 4 1/2 | 1.89 | 47.8; | I 1/2 | 15 1/4 | 47 3/4 | 8 |
| 4 3/4 | 1.915 | 48.7; | J | 49 1/4 | 8 2/3 | |
| 5 | 1.94 | 49.0 | J 1/2 | 15 3/4 | 49 | 9 |
| 5 1/4 | 1.97 | 49.9 | K | 50 3/4 | 9 3/4 | |
| 5 1/2 | 1.99 | 50.2 | L | 16 | 50 1/4 | |
| 5 3/4 | 2.02 | 51.2 | L | 52 1/4 | 11 | |
| 6 | 2.04 | 51.5 | M | 16 1/2 | 51 1/2 | 12 |
| 6 1/4 | 2.07 | 52.5 | M | 53 1/4 | 12 | |
| 6 1/2 | 2.09 | 52.8 | N | 17 | 52 3/4 | 13 |
| 6 3/4 | 2.12 | 53.8 | N | 54 3/4 | 13 1/2 | |
| 7 | 2.15 | 54.0 | N 1/2 | 17 1/4 | 54 | 14 |
| 7 1/4 | 2.17 | 55.0 | O | 56 | 14 1/2 | |
| 7 1/2 | 2.19 | 55.3 | O 1/2 | 17 1/2 | 55 1/2 | 15 |
| 7 3/4 | 2.22 | 56.3 | P | 57 | 15 1/2 | |
| 8 | 2.25 | 56.6 | P 1/2 | 18 | 56 3/4 | 16 |
| 8 1/4 | 2.27 | 57.6 | Q | 58 | 16 1/2 | |
| 8 1/2 | 2.3 | 57.8 | Q 1/2 | 18 1/2 | 58 | 17 |
| 8 3/4 | 2.32 | 58.9 | R | 59 1/4 | 17 1/2 | |
| 9 | 2.35 | 59.1 | R 1/2 | 19 | 59 1/4 | 18 |
| 9 1/4 | 2.37 | 60.1 | S | 60 3/4 | 18 1/2 | |
| 9 1/2 | 2.4 | 60.3 | S 1/2 | 19 1/2 | 60 1/2 | 19 |
| 9 3/4 | 2.42 | 61.4 | T | 61 3/4 | 19 3/4 | |
| 10 | 2.46 | 61.6 | T 1/2 | 20 | 61 3/4 | 20 |
| 10 1/4 | 2.47 | 62.7 | U | 62 3/4 | 21 | |
| 10 1/2 | 2.5 | 62.8 | U 1/2 | 20 1/4 | 62 3/4 | 22 |
| 10 3/4 | 2.52 | 64.0 | V | 63 3/4 | 22 3/4 | |
| 11 | 2.57 | 64.1 | V 1/2 | 20 3/4 | 64 1/4 | 23 |
| 11 1/4 | 2.57 | 65.2 | W | 65 1/4 | 23 1/2 | |
| 11 1/2 | 2.61 | 66.0 | W 1/2 | 21 | 66 | 24 |
| 11 3/4 | 2.62 | 66.5 | X | 66 3/4 | 24 1/2 | |
| 12 | 2.66 | 67.2 | Y | 21 3/4 | 67 1/4 | 25 |
| 12 1/4 | 2.67 | 67.8 | Y | 68 1/4 | 25 1/2 | |
| 12 1/2 | 2.69 | 68.4 | Z | 26 | ||
| 12 3/4 | 2.72 | 69.1 | Z 1/2 | 69 | 26 1/2 | |
| 13 | 2.74 | 69.7 | Z 1/2 | 22 | 27 |
From the owners to the ring, one word PERFECTION! WONDERFUL business and business practice. I’m so happy with my ring. The owners are such wonderful honest people. They made the buying process easy for my husband which was a major plus considering we’re located in Arizona. All of his fears about a major purchase were diminished thanks to the owner. Thank you from the bottom of our hearts.December 26, 2022
My ring is beyond Stunning, the Sapphire is a perfect deep blue violet, the diamonds shine beyond! Dixie was so sweet and informative, the packaging was extremely secure, 24 hour FedEx delivery was right on time. We thought it was delivering in 3 days, but it was in 24 hours, thank you Dixie. Customer Service is 5 stars plus! I was a bit afraid of ordering online as I picked my engagement ring, but the proposal was a surprise. Don’t be scared, it was perfect! I am over the moon and stars, with joy, my heart ♥️ is smiling ???? Feel confident with your purchase. We are blessed thank you Sapphire Ring, for your outstanding Sapphire engagement ring, you represent quality and excellent customer service ????July 23, 2022
Dixie I do not know where to begin… I do not think I have ever received a more well packaged item from eBay ever. Maybe just ever in general! From the clear sealed envelopes holding the documents to the ring case- just wow. The ring is beyond beautiful, just beyond. So deeply colored. So much life. And the diamonds are perfect! I can’t thank you enough for this piece of art. I have always wanted a ring with a high profile and this is just more than I could have wanted. So one of a kind. Thank you so much!!!!!November 16, 2021
This is one of the finest and most professional jewelers we have had the pleasure of working with, there customer service and quality of there sapphire rings are by far the best I have seen, we have bought jewelry from Bond St in London to 5th avenue in New York. The Sapphire Ring Company is by far one of the words best jewelers. Mr & Mrs. D.Lang London. The UK. SW3 ” Mr & Mrs D.Lang London. UK. SW3November 11, 2019
Hi! I am so excited and pleased to let you know that the ring arrives today! Thank you so much for designing and making such a beautiful piece of jewelry and also for being so accommodating throughout the process and making me feel at ease. You have been an absolute pleasure to do business with and I will be recommending you as a top seller and jewelry supplier. Thank you again with the greatest sincerity. All the best. Rach. ” Heath Rowley Moura Queensland 4718 Australia. 12/06/2012November 11, 2019
David & Dixie, OMG! The earrings are magnificent! I love them and look forward to seeing them in the daylight. Right now I am too exhausted from waiting and need to go to sleep...more on these lovely gems tomorrow! Thank you! Thank you! Sharon ” Sharon Orlando, Flordia. USANovember 11, 2019
Dixie and David, The ring is stunning. Keaton and I both are surprised at the color and quality of the sapphire. He did propose the very next day it arrived. We love this ring. We were very nervous about entering in such an important transaction online and can't thank you enough for your quick responses, patience, and attention to detail. All our friends and family think the ring is gorgeous. Even the ones that weren't sure about getting a sapphire have been converted. I will send anyone I know looking for a beautiful sapphire or ruby your way. Thank you again. Hopefully, we'll do business in the future as I've already expressed I'd love matching earrings! Best regards, Ashley and Keaton 2012” Ashley and Keaton Miami FL 33168 USANovember 11, 2019
Dixie, You are the best seller I have ever dealt with.. Wish all sellers were as good as you.. I will definitely purchase from you again and hope you stay like this forever. You're a sweetheart. This is one of the finest sapphire rings I have ever seen. Regards John & Sarah” John & Sarah Stanford CA. USANovember 11, 2019
Dear David I am thrilled with the ring! I had it appraised this morning, and the appraiser was stunned to find out what I paid for it - he valued it even higher than the appraisal you sent with the ring. I am now going to go compose some very positive f - if all sellers were as honest, helpful, and timely as you, it would be a perfect world. Thank you very much! ” John & Catherine Crompond NY 10517 USANovember 11, 2019
I spent some considerable time searching for a perfect engagement ring for my fiancee in Australia. She had decided that everyone had a diamond and she wants a sapphire. I had no luck finding anything here. I was fortunate to come across Sapphire Rings Co. I was nervous about purchasing something so expensive without actually seeing the item but Dixie provided me with excellent photographs and a number of options. Dixie kept me informed as to the ring progress to Australia and I could not fault the service. My fiancee adores her ring. She gets comments all the time about how beautiful it is and is asked where she bought it from. I have to confess that she was so pleased that I returned a second time and she also adores her large tourmaline. Don't hesitate to use Sapphire Rings Inc. Also, don't hesitate to make an inquiry to reassure yourself about what you are buying. You will be pleasantly surprised as I was. It is also wonderful t have something a bit different. Daniel Stoddart August 2011 & June 2012” Daniel Stoddart New Castle New South Wales (Australia) 2300November 11, 2019
Excellent company with perfect service. thank you! ” Ann Young Strafford MO 65757 USANovember 11, 2019
A pleasure. Fast responses on questions, fast shipping, excellent packaging! ” Mr. C.Hale Orange Park FL 32073 USANovember 11, 2019
Do you have any question or request for Custom Ring design send an email or call us.