Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

EX • G/VS2 • GIA 5566194256

Certificate GIA 5566194256

Diamond specifications and retailer prices

From $836 USD
SGD 1,130 SGD
As of October 27, 2026
Save $451 USD (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,783 USD at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded G 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 5566194256. Listed at 15 retailers as of October 27, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.16°
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 5566194256
Dimensions6.79 × 4.32 × 2.59 mm
L/W Ratio1.57
Culet sizeNone
Top View
6.79 mm4.32 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566194256
Side View
Table 60.0%Crown 39.16°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 60.0%

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 27
Current: $1,783 USD|Low: $803 USD|High: $1,783 USD|Avg: $1,046 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 12$803 USD
Retailer 8$836 USD
Retailer 7$865 USD
Retailer 3$870 USD
Retailer 4$891 USD
Retailer 10$899 USD
Retailer 2$930 USD
Retailer 6$1,007 USD
Retailer 5$1,164 USD
Retailer 11$1,199 USD
Retailer 9$1,287 USD
Flawless Fine Jewelry$1,783 USD

39 data points across 12 retailers

15 retailers$836 USD to $1,287 USD

Retailer 1
-
$803 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$836 USD
SGD 1,130 SGD
View
Retailer 3
-
$865 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$870 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$875 USD
SGD 1,182 SGD
View
Retailer 6
-
$891 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$899 USD
View
A
Retailer 8
-
$930 USD
£733 GBP
View
Retailer 9
-
$1,007 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,164 USD
€1,109 EUR
View
Price last confirmed 7 days ago
Retailer 11
-
$1,190 USD
£937 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
$1,223 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,287 USD
View
Retailer 14
-
$1,300 USD
View
Price last confirmed 7 days ago
Most Expensive
Flawless Fine Jewelry
D3CE5F00D · Oct 21
$1,783 USD
£1,404 GBP
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $836 USDSave up to $451 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
$836 USD