Oval|Natural|GIA

0.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 7551254610

Certificate GIA 7551254610

Diamond specifications and retailer prices

From $621 USD
As of October 27, 2026
Save $1,066 USD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,687 USD at NZ Jewellers · As of October 27, 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 I 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 7551254610. Listed at 18 retailers as of October 27, 2026, with prices from $621 to $1,687, a $1,066 spread on the same certified stone. NZ Jewellers lists it at $1,687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551254610
Dimensions6.19 × 4.45 × 2.82 mm
L/W Ratio1.39
Key to symbols
Feather, Crystal
Top View
6.19 mm4.45 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551254610
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,687 USD|Low: $455 USD|High: $1,687 USD|Avg: $822 USD
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
October 28, 2026
Retailer 14$496 USD
Retailer 3$579 USD
Retailer 5$579 USD
Retailer 9$615 USD
Retailer 7$621 USD
Retailer 8$628 USD
Retailer 2$674 USD
Retailer 6$709 USD
Retailer 15$756 USD
Retailer 10$797 USD
Retailer 4$809 USD
Retailer 11$829 USD
Retailer 13$1,189 USD
Retailer 12$1,243 USD
NZ Jewellers$1,687 USD

36 data points across 15 retailers

18 retailers$621 USD to $1,687 USD

Retailer 1
-
$538 USD
Price last confirmed 7 days ago
Retailer 2
-
$579 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$579 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$615 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$621 USD
View
Retailer 6
-
$621 USD
View
Price last confirmed 63 days ago
A
Retailer 7
-
$628 USD
£495 GBP
View
A
Retailer 8
-
$674 USD
£531 GBP
View
Retailer 9
-
$709 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$751 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$756 USD
View
Retailer 12
-
$797 USD
€759 EUR
View
Price last confirmed 7 days ago
Retailer 13
-
$809 USD
A$1,244 AUD
View
Price last confirmed 29 days ago
Retailer 14
-
$829 USD
ZAR 13,385 ZAR
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,189 USD
£936 GBP
View
Retailer 16
-
$1,243 USD
£979 GBP
View
Price last confirmed 7 days ago
Retailer 17
-
$1,687 USD
View
Price last confirmed 65 days ago
Most Expensive
B
NZ Jewellers
19997ddc-1d21-472f-8d19-e635ed9e4b06 · Oct 27
$1,687 USD
View
17 more retailers have this diamond
Prices start from $621 USDSave up to $1,066 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
$621 USD