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Round|Lab Grown|IGI

0.37ct K VVS2 Round Lab Grown Diamond

ID • K/VVS2 • IGI LG821623300

Shape and cutting style on the report: Old european cut

Certificate IGI LG821623300

Diamond specifications and retailer prices

From £130 GBP
As of November 6, 2026
Save £47 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £177 GBP at Yorxs · As of November 4, 2026
View at Yorxs

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821623300 or 821623300. Listed at 4 retailers as of November 4, 2026, with prices from £130 to £177, a £47 spread on the same certified stone. Yorxs lists it at £177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
K
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623300
Dimensions4.50 × 4.47 × 2.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
4.50 mm4.47 mm0.37 ctK / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623300
Side View
Table 50.0%Crown 39.2°Girdle: THN-MEDPavilion 40.1°Culet: LargeDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £102 GBP|Low: £102 GBP|High: £184 GBP|Avg: £144 GBP
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£102 GBP
Retailer 2£130 GBP
Retailer 3£164 GBP
Yorxs£177 GBP

9 data points across 4 retailers

4 retailers£130 GBP to £177 GBP

Retailer 1
-
£102 GBP
Price last confirmed 12 days ago
B+
Retailer 2
-
£130 GBP
View
B+
Retailer 3
-
£164 GBP
View
Most Expensive
B+
Yorxs
616960760 · Nov 4
£177 GBP
€227 EUR
View
3 more retailers have this diamond
Prices start from £130 GBPSave up to £47 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
£130 GBP