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Oval|Natural|GIA

1.23ct D VVS1 Oval Natural Diamond

EX • D/VVS1 • GIA 6237817438

Certificate GIA 6237817438

Diamond specifications and retailer prices

From £5,643 GBP
SGD 10,218 SGD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £5,643 GBP at Fonder Diamond
View at Fonder Diamond

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237817438. Listed at 2 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 6237817438
Dimensions8.13 × 5.88 × 3.85 mm
L/W Ratio1.38
Top View
8.13 mm5.88 mm1.23 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237817438
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 40.1°Culet: NoneDepth 65.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £5,643 GBP|Low: £4,920 GBP|High: £7,665 GBP|Avg: £5,842 GBP|-0.4%
Fonder Diamond
Retailer 2
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Retailer 10
Retailer 11
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Retailer 17
October 13, 2026
Retailer 16£4,920 GBP
Retailer 2£4,993 GBP
Retailer 13£5,031 GBP
Retailer 8£5,038 GBP
Retailer 11£5,262 GBP
Retailer 12£5,305 GBP
Retailer 4£5,549 GBP
Retailer 15£5,590 GBP
Fonder Diamond£5,643 GBP
Retailer 10£5,870 GBP
Retailer 17£6,178 GBP
Retailer 6£6,344 GBP
Retailer 7£6,344 GBP
Retailer 3£6,469 GBP
Retailer 14£6,531 GBP
Retailer 5£6,553 GBP
Retailer 9£7,665 GBP

5 data points across 17 retailers

2 retailers

Retailer 1
-
£5,234 GBP
A$10,788 AUD
Price last confirmed 173 days ago
Most Expensive
B+
Fonder Diamond
364940191 · Oct 31
£5,643 GBP
SGD 10,218 SGD
View
1 more retailer has this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.23ct Oval
£5,643 GBP