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Oval|Natural|GIA

5.10ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2526979797

Certificate GIA 2526979797

Diamond specifications and retailer prices

From $67,500 USD
As of October 28, 2026
Save $54,824 USD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $122,324 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.1ct natural oval diamond

This 5.1ct natural oval sits in the over five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2526979797. Listed at 21 retailers as of October 28, 2026, with prices from $67,500 to $122,324, a $54,824 spread on the same certified stone. MOH London lists it at $122,324. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.10
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2526979797
Dimensions13.68 × 9.48 × 6.06 mm
L/W Ratio1.44
Top View
13.68 mm9.48 mm5.10 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2526979797
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $122,324 USD|Low: $67,500 USD|High: $130,296 USD|Avg: $83,608 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$67,500 USD
Retailer 5$69,250 USD
Retailer 10$70,602 USD
Retailer 6$71,414 USD
Retailer 2$77,844 USD
Retailer 3$77,907 USD
Retailer 8$78,556 USD
Retailer 4$83,318 USD
Retailer 7$94,379 USD
MOH London$122,324 USD

32 data points across 10 retailers

21 retailers$67,500 USD to $122,324 USD

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Cheapest Retailer
-
$67,500 USD
A
Retailer 2
-
$69,250 USD
View
A
Retailer 3
-
$70,602 USD
View
A
Retailer 4
-
$71,414 USD
View
Final sale: no returns
A
Retailer 5
-
$77,844 USD
£61,295 GBP
View
A
Retailer 6
-
$77,907 USD
View
A
Retailer 7
-
$77,907 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$78,556 USD
View
A
Retailer 9
-
$79,393 USD
View
Price last confirmed 20 days ago
A
Retailer 10
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$81,153 USD
View
Price last confirmed 32 days ago
A
Retailer 11
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$81,153 USD
View
Price last confirmed 30 days ago
A
Retailer 12
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$81,153 USD
View
Price last confirmed 39 days ago
A
Retailer 13
-
$83,318 USD
£65,605 GBP
View
A
Retailer 14
-
$84,399 USD
View
Price last confirmed 22 days ago
A
Retailer 15
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$84,399 USD
View
Price last confirmed 37 days ago
A
Retailer 16
-
$84,399 USD
View
Price last confirmed 31 days ago
A
Retailer 17
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$85,744 USD
View
Price last confirmed 20 days ago
A
Retailer 18
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$87,645 USD
View
Price last confirmed 37 days ago
A
Retailer 19
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$87,645 USD
View
Price last confirmed 31 days ago
A
Retailer 20
-
$94,379 USD
€89,885 EUR
View
Most Expensive
B+
MOH London
DDB337F38 · Oct 29
$122,324 USD
£96,318 GBP
View
20 more retailers have this diamond
Prices start from $67,500 USDSave up to $54,824 USD

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.

A
5.10ct Oval
$67,500 USD