Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2557863657

Certificate GIA 2557863657

Diamond specifications and retailer prices

From $194 USD
₹18,505 INR
As of October 29, 2026
Save $437 USD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,340 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557863657. Listed at 17 retailers as of October 29, 2026, with a 225% 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

0.31
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557863657
Dimensions4.34 × 4.36 × 2.72 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.34 mm4.36 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557863657
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: 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: Oct 29
Current: $342 USD|Low: $194 USD|High: $669 USD|Avg: $367 USD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$194 USD
Retailer 4$243 USD
Retailer 3$259 USD
Retailer 11$293 USD
Retailer 10$321 USD
Retailer 9$322 USD
Retailer 1$342 USD
Retailer 2$401 USD
Retailer 8$404 USD
Retailer 12$419 USD
Retailer 7$466 USD
Retailer 6$631 USD

24 data points across 12 retailers

17 retailers$194 USD to $631 USD

A
Cheapest Retailer
-
$194 USD
₹18,505 INR
A
Retailer 2
-
$243 USD
HK$1,900 HKD
View
A
Retailer 3
-
$259 USD
View
A
Retailer 4
-
$293 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$293 USD
SGD 396 SGD
View
A
Retailer 6
-
$321 USD
View
A
Retailer 7
-
$322 USD
A$495 AUD
View
A
Retailer 8
-
$330 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$342 USD
£269 GBP
View
B+
Retailer 10
-
$398 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$401 USD
View
B+
Retailer 12
-
$404 USD
View
B+
Retailer 13
-
$419 USD
ZAR 6,772 ZAR
View
B+
Retailer 14
-
$466 USD
€444 EUR
View
B+
Retailer 15
-
$470 USD
A$723 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
$631 USD
£497 GBP
View
Most Expensive
B
NZ Jewellers
cdccb64d-f221-47e3-9ce8-1152a4639fea · Sep 28
$1,340 USD
View
Price under review
16 more retailers have this diamond
Prices start from $194 USDSave up to $437 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
0.31ct Round
$194 USD