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Cushion|Lab Grown|IGI

0.38ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG685592495

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG685592495

Diamond specifications and retailer prices

From £87 GBP
$117 USD
As of October 30, 2026
Save £470 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £557 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.38ct lab-grown cushion diamond

This 0.38ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685592495 or 685592495. Listed at 18 retailers as of October 29, 2026, with prices from £87 to £557, a £470 spread on the same certified stone. Flawless Fine Jewelry lists it at £557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.38
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685592495
Dimensions4.54 × 4.18 × 2.73 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.54 mm4.18 mm0.38 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685592495
Side View
Table 62.0%Crown 34°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 65.3%

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: Oct 30
Current: £557 GBP|Low: £82 GBP|High: £895 GBP|Avg: £267 GBP|+2.1%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 30, 2026
Retailer 6£87 GBP
Retailer 7£103 GBP
Retailer 8£146 GBP
Retailer 5£171 GBP
Retailer 4£190 GBP
Retailer 10£192 GBP
Retailer 12£192 GBP
Retailer 15£193 GBP
Retailer 2£217 GBP
Retailer 17£231 GBP
Retailer 14£256 GBP
Retailer 16£261 GBP
Retailer 13£274 GBP
Retailer 3£307 GBP
Retailer 9£474 GBP
Flawless Fine Jewelry£557 GBP
Retailer 11£895 GBP

37 data points across 17 retailers

18 retailers£87 GBP to £557 GBP

A
Cheapest Retailer
-
£87 GBP
$117 USD
Final sale: no returns
A
Retailer 2
-
£103 GBP
$138 USD
View
A
Retailer 3
-
£146 GBP
$195 USD
View
A
Retailer 4
-
£171 GBP
$229 USD
View
B+
Retailer 5
-
£190 GBP
$254 USD
View
B+
Retailer 6
-
£192 GBP
€245 EUR
View
B+
Retailer 7
-
£192 GBP
View
B+
Retailer 8
-
£193 GBP
ZAR 4,171 ZAR
View
B+
Retailer 9
-
£217 GBP
View
B+
Retailer 10
-
£231 GBP
$310 USD
View
B+
Retailer 11
-
£256 GBP
A$528 AUD
View
B+
Retailer 12
-
£261 GBP
CA$486 CAD
View
B
Retailer 13
-
£274 GBP
View
B
Retailer 14
-
£307 GBP
$412 USD
View
B
Retailer 15
-
£474 GBP
$635 USD
View
B
Retailer 16
-
£474 GBP
$635 USD
View
Most Expensive
B
Flawless Fine Jewelry
849AF349D · Oct 29
£557 GBP
View
16 more retailers have this diamond
Prices start from £87 GBPSave up to £470 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
0.38ct Cushion
£87 GBP