CaratHunter
Plans
Oval|Natural|GIA

0.51ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 2554833018

Certificate GIA 2554833018

Diamond specifications and retailer prices

From $408 USD
As of November 2, 2026
Save $636 USD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,886 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 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 2554833018. Listed at 7 retailers as of November 1, 2026, with a 156% 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
J
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2554833018
Dimensions4.53 × 6.32 × 2.80 mm
L/W Ratio1.40
Top View
4.53 mm6.32 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2554833018
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 61.7%

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: $563 USD|Low: $407 USD|High: $1,156 USD|Avg: $671 USD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$408 USD
Retailer 5$448 USD
Retailer 1$563 USD
Retailer 4$570 USD
Retailer 7$692 USD
Retailer 6$772 USD
Retailer 3$1,044 USD

40 data points across 7 retailers

7 retailers$408 USD to $1,044 USD

A
Cheapest Retailer
-
$408 USD
Final sale: no returns
A
Retailer 2
-
$448 USD
SGD 606 SGD
View
A
Retailer 3
-
$563 USD
£443 GBP
View
A
Retailer 4
-
$570 USD
View
Retailer 5
-
$772 USD
A$1,188 AUD
View
Price last confirmed 28 days ago
B
Retailer 6
-
$1,044 USD
£822 GBP
View
Most Expensive
NZ Jewellers
1f6b9324-78fc-498c-a551-0f20df427379 · Sep 28
$1,886 USD
View
Price last confirmed 35 days ago
6 more retailers have this diamond
Prices start from $408 USDSave up to $636 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
$408 USD