Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2417253414

Certificate GIA 2417253414

Diamond specifications and retailer prices

From £151 GBP
₹19,158 INR
As of October 28, 2026
Save £320 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £920 GBP at NZ Jewellers · As of October 26, 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 2417253414. Listed at 15 retailers as of October 28, 2026, with a 212% 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2417253414
Dimensions4.38 × 4.35 × 2.70 mm
L/W Ratio1.01
Top View
4.38 mm4.35 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2417253414
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.8%

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 28
Current: £920 GBP|Low: £149 GBP|High: £920 GBP|Avg: £304 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 3£151 GBP
Retailer 7£173 GBP
Retailer 16£203 GBP
Retailer 8£216 GBP
Retailer 14£219 GBP
Retailer 9£221 GBP
Retailer 15£227 GBP
Retailer 2£255 GBP
Retailer 6£261 GBP
Retailer 17£273 GBP
Retailer 4£302 GBP
Retailer 13£314 GBP
Retailer 5£333 GBP
Retailer 12£392 GBP
Retailer 10£413 GBP
Retailer 11£471 GBP
NZ Jewellers£920 GBP

29 data points across 17 retailers

15 retailers£151 GBP to £471 GBP

A
Cheapest Retailer
-
£151 GBP
₹19,158 INR
A
Retailer 2
-
£173 GBP
HK$1,800 HKD
View
A
Retailer 3
-
£203 GBP
$270 USD
View
A
Retailer 4
-
£216 GBP
SGD 388 SGD
View
A
Retailer 5
-
£219 GBP
$291 USD
View
A
Retailer 6
-
£227 GBP
$302 USD
View
A
Retailer 7
-
£255 GBP
View
B+
Retailer 8
-
£273 GBP
$364 USD
View
B+
Retailer 9
-
£302 GBP
$403 USD
View
B+
Retailer 10
-
£314 GBP
ZAR 6,760 ZAR
View
B+
Retailer 11
-
£333 GBP
$443 USD
View
B+
Retailer 12
-
£392 GBP
€497 EUR
View
B
Retailer 13
-
£413 GBP
View
B
Retailer 14
-
£471 GBP
View
Most Expensive
B
NZ Jewellers
d2f2f28c-6c23-414f-84b1-b244d32a1e49 · Oct 26
£920 GBP
$1,225 USD
View
Price under review
14 more retailers have this diamond
Prices start from £151 GBPSave up to £320 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
£151 GBP