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Round|Lab Grown

0.37ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • TA44-141-593

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of October 29, 2026
Save £494 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £659 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 29, 2026, with prices from £165 to £659, a £494 spread on the same certified stone. NZ Jewellers lists it at £659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA44-141-593
Dimensions4.62 × 4.60 × 2.83 mm
L/W Ratio1.00
Top View
4.62 mm4.60 mm0.37 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateTA44-141-593
Side View
Table 58.3%CrownGirdlePavilionCuletDepth 61.3%

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: £659 GBP|Low: £159 GBP|High: £659 GBP|Avg: £284 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 10, 2026
Retailer 2£165 GBP
Retailer 5£192 GBP
Retailer 3£205 GBP
Retailer 4£205 GBP
NZ Jewellers£659 GBP

4 data points across 5 retailers

4 retailers£165 GBP to £659 GBP

B+
Cheapest Retailer
-
£165 GBP
$221 USD
B
Retailer 2
-
£192 GBP
$257 USD
View
B
Retailer 3
-
£205 GBP
$275 USD
View
Most Expensive
C
NZ Jewellers
460aefc7-6d94-4e58-9b22-ed91f94e2676 · Oct 30
£659 GBP
$883 USD
View
3 more retailers have this diamond
Prices start from £165 GBPSave up to £494 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+
0.37ct Round
£165 GBP