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Marquise|Lab Grown|GCAL

0.57ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • GCAL 361566160

Certificate GCAL 361566160

Diamond specifications and retailer prices

From £283 GBP
$379 USD
As of November 1, 2026
Save £386 GBP (58%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £669 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 361566160. Listed at 3 retailers as of October 30, 2026, with prices from £283 to £669, a £386 spread on the same certified stone. Diamond Exchange Canada lists it at £669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361566160
Dimensions8.76 × 4.21 × 2.65 mm
L/W Ratio2.08
Top View
8.76 mm4.21 mm0.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361566160
Side View
Table 61.0%CrownGirdle: MediumPavilionCuletDepth 62.9%

Caratlytics Score

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

Last verified: Nov 1
Current: £669 GBP|Low: £283 GBP|High: £1,328 GBP|Avg: £737 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
September 5, 2026
Retailer 3£283 GBP
Diamond Exchange Canada£669 GBP
Retailer 2£1,328 GBP

2 data points across 3 retailers

3 retailers£283 GBP to £669 GBP

B+
Cheapest Retailer
-
£283 GBP
$379 USD
Most Expensive
B+
Diamond Exchange Canada
1978229185 · Oct 30
£669 GBP
CA$1,245 CAD
View
1 more retailer has this diamond
Prices start from £283 GBPSave up to £386 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+
0.57ct Marquise
£283 GBP