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0.31ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1309073671

Certificate GIA 1309073671

Diamond specifications and retailer prices

From £234 GBP
₹29,818 INR
As of November 1, 2026
Save £518 GBP (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £752 GBP at MOH London · As of October 29, 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 1309073671. Listed at 23 retailers as of October 29, 2026, with prices from £234 to £752, a £518 spread on the same certified stone. MOH London lists it at £752. 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 angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1309073671
Dimensions4.45 × 4.41 × 2.69 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
4.45 mm4.41 mm0.31 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1309073671
Side View
Table 56.0%Crown 31.5°Girdle: MED-MEDPavilion 41.4°Culet: NoneDepth 60.6%

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: £752 GBP|Low: £233 GBP|High: £756 GBP|Avg: £451 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 3£234 GBP
Retailer 8£332 GBP
Retailer 7£349 GBP
Retailer 5£400 GBP
Retailer 6£502 GBP
Retailer 9£519 GBP
Retailer 2£521 GBP
Retailer 4£634 GBP
MOH London£752 GBP

34 data points across 9 retailers

23 retailers£234 GBP to £752 GBP

A
Cheapest Retailer
-
£234 GBP
₹29,818 INR
B+
Retailer 2
-
£307 GBP
$411 USD
View
Retailer 3
-
£324 GBP
$434 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£324 GBP
$434 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
£324 GBP
$434 USD
View
Retailer 6
-
£332 GBP
$445 USD
View
B+
Retailer 7
-
£335 GBP
A$690 AUD
View
B+
Retailer 8
-
£349 GBP
$467 USD
View
Retailer 9
-
£349 GBP
$467 USD
View
Price last confirmed 16 days ago
Retailer 10
-
£374 GBP
$501 USD
View
Price last confirmed 35 days ago
B
Retailer 11
-
£374 GBP
$501 USD
View
B+
Retailer 12
-
£400 GBP
View
B
Retailer 13
-
£419 GBP
$562 USD
View
B
Retailer 14
-
£422 GBP
$565 USD
View
B
Retailer 15
-
£461 GBP
$618 USD
View
B
Retailer 16
-
£502 GBP
ZAR 10,870 ZAR
View
Retailer 17
-
£519 GBP
A$1,069 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
£521 GBP
€665 EUR
View
B
Retailer 19
-
£634 GBP
View
Most Expensive
B
MOH London
CFF848650 · Oct 29
£752 GBP
View
19 more retailers have this diamond
Prices start from £234 GBPSave up to £518 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
£234 GBP