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Marquise|Lab Grown|GCAL

1.38ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • GCAL 353116295

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 353116295

Diamond specifications and retailer prices

From £397 GBP
$532 USD
As of October 30, 2026
Save £163 GBP (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £560 GBP at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 353116295. Listed at 2 retailers as of October 30, 2026, with prices from £397 to £560, a £163 spread on the same certified stone. Loose Grown Diamond lists it at £560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353116295
Dimensions11.29 × 5.92 mm
L/W Ratio1.91
Culet sizeNone
Top View
11.29 mm5.92 mm1.38 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 353116295
Side View
Table 61.0%Crown 33.8°Girdle: ThinPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

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

Last verified: Oct 30
Current: £560 GBP|Low: £397 GBP|High: £611 GBP|Avg: £491 GBP|-8.4%
Loose Grown Diamond
Retailer 2
October 9, 2026
Retailer 2£397 GBP
Loose Grown Diamond£560 GBP

2 data points across 2 retailers

2 retailers£397 GBP to £560 GBP

B+
Cheapest Retailer
-
£397 GBP
$532 USD
Most Expensive
B
Loose Grown Diamond
353116295 · Nov 1
£560 GBP
$750 USD
View
1 more retailer has this diamond
Prices start from £397 GBPSave up to £163 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+
1.38ct Marquise
£397 GBP