Round|Natural|GIA

0.31ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2417916733

Certificate GIA 2417916733

Diamond specifications and retailer prices

From £237 GBP
₹30,205 INR
As of October 31, 2026
Save £406 GBP (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £762 GBP at MOH London · As of October 21, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2417916733. Listed at 23 retailers as of October 31, 2026, with a 171% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2417916733
Dimensions4.42 × 4.38 × 2.68 mm
L/W Ratio1.01
Top View
4.42 mm4.38 mm0.31 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2417916733
Side View
Table 55.0%Crown 33.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 60.8%

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 31
Current: £762 GBP|Low: £236 GBP|High: £767 GBP|Avg: £468 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£237 GBP
Retailer 8£332 GBP
Retailer 7£353 GBP
Retailer 3£406 GBP
Retailer 5£509 GBP
Retailer 9£526 GBP
Retailer 6£529 GBP
Retailer 2£642 GBP
MOH London£762 GBP

35 data points across 9 retailers

23 retailers£237 GBP to £642 GBP

A
Cheapest Retailer
-
£237 GBP
₹30,205 INR
B+
Retailer 2
-
£310 GBP
$416 USD
View
Retailer 3
-
£328 GBP
$440 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£328 GBP
$440 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
£328 GBP
$440 USD
View
B+
Retailer 6
-
£332 GBP
$445 USD
View
B+
Retailer 7
-
£338 GBP
A$697 AUD
View
B+
Retailer 8
-
£353 GBP
$473 USD
View
Retailer 9
-
£353 GBP
$473 USD
View
Price last confirmed 16 days ago
Retailer 10
-
£378 GBP
$507 USD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
£378 GBP
$507 USD
View
B+
Retailer 12
-
£406 GBP
View
B
Retailer 13
-
£423 GBP
$567 USD
View
B
Retailer 14
-
£426 GBP
$571 USD
View
B
Retailer 15
-
£467 GBP
$625 USD
View
B
Retailer 16
-
£509 GBP
ZAR 11,011 ZAR
View
Retailer 17
-
£526 GBP
A$1,083 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
£529 GBP
€675 EUR
View
B
Retailer 19
-
£642 GBP
View
Most Expensive
MOH London
D19E0A0E7 · Oct 21
£762 GBP
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from £237 GBPSave up to £406 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
£237 GBP