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Cushion|Lab Grown|IGI

0.37ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG821623320

Shape and cutting style on the report: Old european cut

Certificate IGI LG821623320

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 30, 2026
Save £50 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £180 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.37ct lab-grown cushion diamond

This 0.37ct lab-grown cushion sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821623320 or 821623320. Listed at 4 retailers as of October 30, 2026, with prices from £131 to £180, a £50 spread on the same certified stone. Yorxs lists it at £180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623320
Dimensions4.55 × 4.50 × 2.74 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
Top View
4.55 mm4.50 mm0.37 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623320
Side View
Table 52.0%Crown 39.4°Girdle: THN-MEDPavilion 39.8°Culet: LargeDepth 60.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £131 GBP|Low: £63 GBP|High: £351 GBP|Avg: £172 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 31, 2026
Retailer 3£87 GBP
Retailer 2£102 GBP
Retailer 1£131 GBP
Retailer 4£164 GBP
Yorxs£180 GBP
Retailer 5£351 GBP

13 data points across 6 retailers

4 retailers£131 GBP to £180 GBP

Retailer 1
-
£102 GBP
$137 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
£131 GBP
$175 USD
View
Retailer 3
-
£164 GBP
$220 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Yorxs
622135273 · Oct 31
£180 GBP
€230 EUR
View
3 more retailers have this diamond
Prices start from £131 GBPSave up to £50 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 Cushion
£131 GBP