Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3555647728

Certificate GIA 3555647728

Diamond specifications and retailer prices

From £147 GBP
₹18,696 INR
As of October 29, 2026
Save £328 GBP (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £872 GBP 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 3555647728. Listed at 17 retailers as of October 26, 2026, with a 222% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3555647728
Dimensions4.37 × 4.36 × 2.72 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal
Top View
4.37 mm4.36 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555647728
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 62.4%

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: £260 GBP|Low: £147 GBP|High: £514 GBP|Avg: £282 GBP|-2.8%
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 30, 2026
Retailer 5£147 GBP
Retailer 4£183 GBP
Retailer 12£194 GBP
Retailer 10£221 GBP
Retailer 9£243 GBP
Retailer 8£243 GBP
Retailer 1£260 GBP
Retailer 2£303 GBP
Retailer 7£306 GBP
Retailer 11£318 GBP
Retailer 6£352 GBP
Retailer 3£475 GBP

25 data points across 12 retailers

17 retailers£147 GBP to £475 GBP

A
Cheapest Retailer
-
£147 GBP
₹18,696 INR
A
Retailer 2
-
£183 GBP
HK$1,900 HKD
View
A
Retailer 3
-
£194 GBP
$259 USD
View
A
Retailer 4
-
£221 GBP
SGD 398 SGD
View
Retailer 5
-
£224 GBP
$298 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
£243 GBP
$323 USD
View
A
Retailer 7
-
£243 GBP
A$498 AUD
View
Retailer 8
-
£254 GBP
$338 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
£260 GBP
View
B+
Retailer 10
-
£303 GBP
$404 USD
View
B+
Retailer 11
-
£306 GBP
$407 USD
View
Retailer 12
-
£306 GBP
$408 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
£318 GBP
ZAR 6,831 ZAR
View
B+
Retailer 14
-
£352 GBP
€447 EUR
View
Retailer 15
-
£359 GBP
A$735 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
£475 GBP
View
Most Expensive
NZ Jewellers
2252c5e1-c598-48e9-ad4f-d04fda78f345 · Sep 28
£872 GBP
$1,161 USD
View
Price last confirmed 31 days ago
16 more retailers have this diamond
Prices start from £147 GBPSave up to £328 GBP

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
£147 GBP