Oval|Natural|GIA

0.51ct I VVS2 Oval Natural Diamond

GD • I/VVS2 • GIA 5423917143

Certificate GIA 5423917143

Diamond specifications and retailer prices

From $554 USD
As of November 4, 2026
Save $1,868 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,422 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5423917143. Listed at 21 retailers as of November 2, 2026, with prices from $554 to $2,422, a $1,868 spread on the same certified stone. NZ Jewellers lists it at $2,422. 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
I
Color
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5423917143
Dimensions6.60 × 4.56 × 2.60 mm
L/W Ratio1.45
Top View
6.60 mm4.56 mm0.51 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5423917143
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.1%

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: Nov 4
Current: $2,422 USD|Low: $554 USD|High: $2,422 USD|Avg: $978 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
Retailer 16
Retailer 17
November 4, 2026
Retailer 2$554 USD
Retailer 4$713 USD
Retailer 7$770 USD
Retailer 15$772 USD
Retailer 17$772 USD
Retailer 16$802 USD
Retailer 3$846 USD
Retailer 6$891 USD
Retailer 13$891 USD
Retailer 11$918 USD
Retailer 8$945 USD
Retailer 5$1,047 USD
Retailer 12$1,093 USD
Retailer 9$1,163 USD
Retailer 14$1,191 USD
Retailer 10$1,412 USD
NZ Jewellers$2,422 USD

34 data points across 17 retailers

21 retailers$554 USD to $2,422 USD

A
Cheapest Retailer
-
$554 USD
A
Retailer 2
-
$563 USD
View
B+
Retailer 3
-
$713 USD
View
Final sale: no returns
B+
Retailer 4
-
$770 USD
View
B+
Retailer 5
-
$772 USD
View
B+
Retailer 6
-
$772 USD
View
Retailer 7
-
$789 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$802 USD
View
B+
Retailer 9
-
$846 USD
View
B
Retailer 10
-
$891 USD
View
B
Retailer 11
-
$891 USD
View
B
Retailer 12
-
$918 USD
View
B
Retailer 13
-
$945 USD
View
B
Retailer 14
-
$1,047 USD
View
B
Retailer 15
-
$1,093 USD
View
Retailer 16
-
$1,163 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,191 USD
View
B
Retailer 18
-
$1,307 USD
View
B
Retailer 19
-
$1,412 USD
View
B
Retailer 20
-
$1,554 USD
View
Most Expensive
C
NZ Jewellers
7ca7132a-b9cb-4394-b44e-0ed2a75e6010 · Nov 2
$2,422 USD
View
20 more retailers have this diamond
Prices start from $554 USDSave up to $1,868 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
$554 USD