CaratHunter
Plans
Oval|Natural|GIA

0.51ct J VS2 Oval Natural Diamond

GD • J/VS2 • GIA 5231917164

Certificate GIA 5231917164

Diamond specifications and retailer prices

From $454 SGD
As of November 6, 2026
Save $600 SGD (57%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,054 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231917164. Listed at 3 retailers as of November 6, 2026, with prices from $454 to $1,054, a $600 spread on the same certified stone. 77 Diamonds lists it at $1,054. 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
J
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231917164
Dimensions6.75 × 4.58 × 2.51 mm
L/W Ratio1.47
Top View
6.75 mm4.58 mm0.51 ctJ / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5231917164
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 54.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,054 SGD|Low: $413 SGD|High: $1,074 SGD|Avg: $730 SGD|-0.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$454 SGD
Retailer 3$679 SGD
77 Diamonds$1,054 SGD

31 data points across 3 retailers

3 retailers$454 SGD to $1,054 SGD

B+
Cheapest Retailer
-
$454 SGD
Final sale: no returns
Retailer 2
-
$679 SGD
View
Price last confirmed 22 days ago
Most Expensive
B
77 Diamonds
OVCFCAJRTV57 · Nov 6
$1,054 SGD
£648 GBP
View
2 more retailers have this diamond
Prices start from $454 SGDSave up to $600 SGD

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.

B+
0.51ct Oval
$454 SGD