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Round|Lab Grown

0.31ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • FA11-362-3150

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 29, 2026
Save £400 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £534 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct lab-grown round diamond

This 0.31ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 29, 2026, with prices from £134 to £534, a £400 spread on the same certified stone. NZ Jewellers lists it at £534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA11-362-3150
Dimensions4.44 × 4.41 × 2.60 mm
L/W Ratio1.01
Top View
4.44 mm4.41 mm0.31 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateFA11-362-3150
Side View
Table 58.9%CrownGirdlePavilionCuletDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £534 GBP|Low: £128 GBP|High: £534 GBP|Avg: £230 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 10, 2026
Retailer 2£134 GBP
Retailer 5£155 GBP
Retailer 3£166 GBP
Retailer 4£166 GBP
NZ Jewellers£534 GBP

4 data points across 5 retailers

4 retailers£134 GBP to £534 GBP

B+
Cheapest Retailer
-
£134 GBP
$179 USD
B+
Retailer 2
-
£155 GBP
$208 USD
View
B+
Retailer 3
-
£166 GBP
$222 USD
View
Most Expensive
C
NZ Jewellers
989ae3e0-c745-4ba3-b501-e8b6fa69873b · Oct 30
£534 GBP
$715 USD
View
3 more retailers have this diamond
Prices start from £134 GBPSave up to £400 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.

B+
0.31ct Round
£134 GBP