Oval|Natural|GIA

0.51ct J VS2 Oval Natural Diamond

EX • J/VS2 • GIA 5526991645

Certificate GIA 5526991645

Diamond specifications and retailer prices

From $388 USD
As of November 6, 2026
Save $836 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,224 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526991645. Listed at 9 retailers as of November 4, 2026, with prices from $388 to $1,224, a $836 spread on the same certified stone. MOH London lists it at $1,224. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526991645
Dimensions6.63 × 4.25 × 2.78 mm
L/W Ratio1.56
Top View
6.63 mm4.25 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526991645
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.5%

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: Nov 6
Current: $1,224 USD|Low: $388 USD|High: $1,241 USD|Avg: $764 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$388 USD
Retailer 4$659 USD
Retailer 3$787 USD
Retailer 6$798 USD
Retailer 5$819 USD
MOH London$1,224 USD

38 data points across 6 retailers

9 retailers$388 USD to $1,224 USD

A
Cheapest Retailer
-
$388 USD
A
Retailer 2
-
$448 USD
View
B+
Retailer 3
-
$659 USD
View
B+
Retailer 4
-
$662 USD
View
B
Retailer 5
-
$742 USD
View
B+
Retailer 6
-
$787 USD
View
Retailer 7
-
$798 USD
View
Price last confirmed 33 days ago
B
Retailer 8
-
$819 USD
View
Most Expensive
B
MOH London
02B7F2842 · Nov 4
$1,224 USD
£964 GBP
View
8 more retailers have this diamond
Prices start from $388 USDSave up to $836 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
0.51ct Oval
$388 USD