Round|Natural|GIA

0.31ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 5156020618

Certificate GIA 5156020618

Diamond specifications and retailer prices

From €269 EUR
$300 USD
As of November 1, 2026
Save €386 EUR (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,154 EUR at NZ Jewellers · As of September 24, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5156020618. Listed at 20 retailers as of November 1, 2026, with a 144% 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5156020618
Dimensions4.36 × 4.35 × 2.68 mm
L/W Ratio1.00
Top View
4.36 mm4.35 mm0.31 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5156020618
Side View
Table 58.0%Crown 35°Girdle: ThickPavilion 41°Culet: Very SmallDepth 61.6%

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 1
Current: €1,107 EUR|Low: €269 EUR|High: €1,125 EUR|Avg: €481 EUR|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2€269 EUR
Retailer 12€311 EUR
Retailer 9€363 EUR
Retailer 4€396 EUR
Retailer 7€400 EUR
Retailer 6€415 EUR
Retailer 10€431 EUR
Retailer 11€448 EUR
Retailer 3€470 EUR
Retailer 5€531 EUR
Retailer 8€655 EUR
NZ Jewellers€1,107 EUR

36 data points across 12 retailers

20 retailers€269 EUR to €655 EUR

A
Cheapest Retailer
-
€269 EUR
$300 USD
Retailer 2
-
€294 EUR
$328 USD
View
Price last confirmed 31 days ago
Retailer 3
-
€301 EUR
$336 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€311 EUR
$348 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€322 EUR
$360 USD
View
Retailer 6
-
€328 EUR
$366 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
€363 EUR
£319 GBP
View
Retailer 8
-
€396 EUR
$442 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
€400 EUR
$447 USD
View
B+
Retailer 10
-
€415 EUR
$463 USD
View
Retailer 11
-
€420 EUR
$469 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
€431 EUR
$482 USD
View
B+
Retailer 13
-
€448 EUR
ZAR 8,082 ZAR
View
Retailer 14
-
€470 EUR
A$808 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
€531 EUR
View
B
Retailer 16
-
€655 EUR
£576 GBP
View
Retailer 17
-
€854 EUR
$954 USD
View
Price last confirmed 56 days ago
Retailer 18
-
€1,107 EUR
$1,237 USD
View
Price under review
Retailer 19
-
€1,125 EUR
$1,257 USD
View
Price under review
Most Expensive
NZ Jewellers
7ed6713d-90de-4f38-b16b-50cf6206598a · Sep 24
€1,154 EUR
$1,289 USD
View
Price under review
19 more retailers have this diamond
Prices start from €269 EURSave up to €386 EUR

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
€269 EUR