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Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

VG • G/VS2 • GIA 1515507835

Certificate GIA 1515507835

Diamond specifications and retailer prices

From $758 USD
As of November 1, 2026
Save $1,905 USD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,663 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1515507835. Listed at 19 retailers as of November 1, 2026, with prices from $758 to $2,663, a $1,905 spread on the same certified stone. NZ Jewellers lists it at $2,663. 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

0.51
Carat
G
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1515507835
Dimensions6.54 × 4.34 × 2.72 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.54 mm4.34 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1515507835
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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 1
Current: $2,663 USD|Low: $758 USD|High: $2,832 USD|Avg: $1,225 USD|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 7$758 USD
Retailer 9$833 USD
Retailer 3$849 USD
Retailer 5$849 USD
Retailer 4$882 USD
Retailer 10$913 USD
Retailer 12$928 USD
Retailer 11$963 USD
Retailer 6$978 USD
Retailer 14$980 USD
Retailer 16$982 USD
Retailer 18$1,015 USD
Retailer 8$1,110 USD
Retailer 13$1,199 USD
Retailer 15$1,311 USD
Retailer 2$1,519 USD
Retailer 17$1,661 USD
NZ Jewellers$2,663 USD

28 data points across 18 retailers

19 retailers$758 USD to $2,663 USD

A
Cheapest Retailer
-
$758 USD
A
Retailer 2
-
$784 USD
A$1,206 AUD
View
A
Retailer 3
-
$849 USD
View
A
Retailer 4
-
$849 USD
View
A
Retailer 5
-
$882 USD
View
Retailer 6
-
$913 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$928 USD
£731 GBP
View
B+
Retailer 8
-
$963 USD
£758 GBP
View
B+
Retailer 9
-
$978 USD
View
B+
Retailer 10
-
$980 USD
View
B+
Retailer 11
-
$982 USD
View
B+
Retailer 12
-
$1,015 USD
View
Retailer 13
-
$1,042 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$1,110 USD
View
B+
Retailer 15
-
$1,199 USD
€1,142 EUR
View
B+
Retailer 16
-
$1,311 USD
ZAR 21,178 ZAR
View
B
Retailer 17
-
$1,519 USD
£1,196 GBP
View
B
Retailer 18
-
$1,661 USD
£1,308 GBP
View
Most Expensive
B
NZ Jewellers
91bcebd8-6727-44bc-b10e-b81b3b7230e4 · Nov 2
$2,663 USD
View
18 more retailers have this diamond
Prices start from $758 USDSave up to $1,905 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
$758 USD