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Cushion|Lab Grown|IGI

1.38ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG770635586

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770635586

Diamond specifications and retailer prices

From £240 GBP
As of November 2, 2026
Save £1,081 GBP (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,321 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown cushion diamond

This 1.38ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770635586 or 770635586. Listed at 6 retailers as of November 2, 2026, with prices from £240 to £1,321, a £1,081 spread on the same certified stone. Do Amore Diamonds lists it at £1,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770635586
Dimensions8.22 × 5.69 × 3.78 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.69 mm1.38 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770635586
Side View
Table 64.0%Crown 36.4°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,321 GBP|Low: £240 GBP|High: £1,388 GBP|Avg: £586 GBP|-4.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2£240 GBP
Retailer 6£300 GBP
Retailer 11£342 GBP
Retailer 3£407 GBP
Retailer 8£437 GBP
Retailer 5£526 GBP
Retailer 9£598 GBP
Retailer 7£733 GBP
Retailer 10£769 GBP
Retailer 4£879 GBP
Do Amore Diamonds£1,321 GBP

29 data points across 11 retailers

6 retailers£240 GBP to £1,321 GBP

A
Cheapest Retailer
-
£240 GBP
B+
Retailer 2
-
£300 GBP
$402 USD
View
A
Retailer 3
-
£369 GBP
$495 USD
View
B+
Retailer 4
-
£526 GBP
$705 USD
View
B
Retailer 5
-
£879 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D46FF9824 · Nov 2
£1,321 GBP
$1,770 USD
View
5 more retailers have this diamond
Prices start from £240 GBPSave up to £1,081 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
1.38ct Cushion
£240 GBP