Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

EX • G/VS2 • GIA 6541782251

Certificate GIA 6541782251

Diamond specifications and retailer prices

From $678 USD
As of October 28, 2026
Save $722 USD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,874 USD at NZ Jewellers · As of September 28, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541782251. Listed at 13 retailers as of October 28, 2026, with a 106% 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
OriginNatural
Grading LabGIA
CertificateGIA 6541782251
Dimensions4.37 × 6.76 × 2.67 mm
L/W Ratio1.55
Top View
4.37 mm6.76 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541782251
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.0%

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 28
Current: $910 USD|Low: $565 USD|High: $2,089 USD|Avg: $1,241 USD|-10.0%
Retailer 1
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
October 29, 2026
Retailer 8$567 USD
Retailer 2$660 USD
Retailer 12$678 USD
Retailer 13$701 USD
Retailer 11$772 USD
Retailer 10$892 USD
Retailer 1$910 USD
Retailer 9$935 USD
Retailer 14$1,034 USD
Retailer 5$1,036 USD
Retailer 4$1,378 USD
Retailer 7$1,400 USD
Retailer 6$1,628 USD
Retailer 3$2,083 USD

33 data points across 14 retailers

13 retailers$678 USD to $1,400 USD

Retailer 1
-
$567 USD
₹54,002 INR
Price last confirmed 7 days ago
Retailer 2
-
$660 USD
SGD 892 SGD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$678 USD
View
A
Retailer 4
-
$712 USD
A$1,095 AUD
View
A
Retailer 5
-
$772 USD
View
Retailer 6
-
$892 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$910 USD
£716 GBP
View
B+
Retailer 8
-
$935 USD
View
B+
Retailer 9
-
$1,034 USD
View
Retailer 10
-
$1,378 USD
A$2,120 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$1,400 USD
£1,102 GBP
View
Retailer 12
-
$2,083 USD
£1,640 GBP
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
154bb537-a0df-416c-aab1-8012531db2a1 · Sep 28
$2,874 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $678 USDSave up to $722 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
$678 USD