Oval|Natural|GIA

2.51ct H VS1 Oval Natural Diamond

VG • H/VS1 • GIA 5536624990

Certificate GIA 5536624990

Diamond specifications and retailer prices

From $28,687 USD
As of October 26, 2026
Save $20,588 USD (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $49,275 USD at MOH London · As of October 26, 2026
View at MOH London

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5536624990. Listed at 21 retailers as of October 26, 2026, with prices from $28,687 to $49,275, a $20,588 spread on the same certified stone. MOH London lists it at $49,275. 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

2.51
Carat
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5536624990
Dimensions10.51 × 7.38 × 4.70 mm
L/W Ratio1.42
Top View
10.51 mm7.38 mm2.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5536624990
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $49,275 USD|Low: $27,145 USD|High: $49,802 USD|Avg: $34,425 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$27,145 USD
Retailer 9$28,687 USD
Retailer 11$28,882 USD
Retailer 2$29,234 USD
Retailer 10$31,771 USD
Retailer 6$32,396 USD
Retailer 12$32,821 USD
Retailer 3$34,134 USD
Retailer 4$35,447 USD
Retailer 5$36,784 USD
Retailer 7$42,726 USD
MOH London$49,275 USD

45 data points across 12 retailers

21 retailers$28,687 USD to $49,275 USD

Retailer 1
-
$27,145 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$28,687 USD
View
B+
Retailer 3
-
$29,234 USD
₹2,784,204 INR
View
B+
Retailer 4
-
$29,490 USD
View
B+
Retailer 5
-
$29,701 USD
CA$41,251 CAD
View
B
Retailer 6
-
$30,615 USD
View
B
Retailer 7
-
$31,508 USD
View
B
Retailer 8
-
$31,771 USD
View
B
Retailer 9
-
$32,396 USD
£25,508 GBP
View
Retailer 10
-
$32,821 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$32,920 USD
View
B
Retailer 12
-
$32,920 USD
View
B
Retailer 13
-
$34,020 USD
View
B
Retailer 14
-
$34,123 USD
View
B
Retailer 15
-
$34,134 USD
View
B
Retailer 16
-
$34,138 USD
£26,880 GBP
View
Retailer 17
-
$35,447 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$36,784 USD
€35,032 EUR
View
B
Retailer 19
-
$36,832 USD
View
Retailer 20
-
$42,726 USD
ZAR 690,242 ZAR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
1B36954BA · Oct 26
$49,275 USD
£38,799 GBP
View
20 more retailers have this diamond
Prices start from $28,687 USDSave up to $20,588 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.

B+
2.51ct Oval
$28,687 USD