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Oval|Natural|GIA

0.51ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 5241045921

Certificate GIA 5241045921

Diamond specifications and retailer prices

From $450 USD
As of November 2, 2026
Save $1,420 USD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,870 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241045921. Listed at 17 retailers as of October 30, 2026, with prices from $450 to $1,870, a $1,420 spread on the same certified stone. NZ Jewellers lists it at $1,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241045921
Dimensions6.25 × 4.46 × 2.79 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.25 mm4.46 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241045921
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

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: Nov 2
Current: $609 USD|Low: $313 USD|High: $1,140 USD|Avg: $668 USD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$450 USD
Retailer 9$525 USD
Retailer 2$599 USD
Retailer 1$609 USD
Retailer 6$690 USD
Retailer 4$734 USD
Retailer 5$753 USD
Retailer 8$781 USD
Retailer 3$1,126 USD

37 data points across 9 retailers

17 retailers$450 USD to $1,870 USD

A
Cheapest Retailer
-
$450 USD
Final sale: no returns
A
Retailer 2
-
$488 USD
View
A
Retailer 3
-
$508 USD
SGD 687 SGD
View
A
Retailer 4
-
$525 USD
View
A
Retailer 5
-
$525 USD
View
A
Retailer 6
-
$563 USD
View
A
Retailer 7
-
$563 USD
View
A
Retailer 8
-
$599 USD
£472 GBP
View
B+
Retailer 9
-
$609 USD
£480 GBP
View
B+
Retailer 10
-
$619 USD
View
B+
Retailer 11
-
$687 USD
View
B+
Retailer 12
-
$690 USD
View
B+
Retailer 13
-
$734 USD
€699 EUR
View
B+
Retailer 14
-
$753 USD
ZAR 12,162 ZAR
View
Retailer 15
-
$781 USD
A$1,202 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,126 USD
£887 GBP
View
Most Expensive
B
NZ Jewellers
0b83db86-c974-4c2b-91b9-2fb62885219a · Oct 30
$1,870 USD
View
16 more retailers have this diamond
Prices start from $450 USDSave up to $1,420 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
$450 USD