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Marquise|Lab Grown|GCAL

0.65ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • GCAL 361556241

Certificate GCAL 361556241

Diamond specifications and retailer prices

From £317 GBP
$426 USD
As of November 1, 2026
Save £444 GBP (58%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,513 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.65ct lab-grown marquise diamond

This 0.65ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GCAL 361556241. Listed at 3 retailers as of November 1, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.65
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361556241
Dimensions8.68 × 4.55 × 2.84 mm
L/W Ratio1.91
Top View
8.68 mm4.55 mm0.65 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361556241
Side View
Table 59.0%CrownGirdle: ThinPavilionCuletDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £1,513 GBP|Low: £317 GBP|High: £1,513 GBP|Avg: £838 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
September 5, 2026
Retailer 2£317 GBP
Retailer 3£762 GBP
Do Amore Diamonds£1,513 GBP

2 data points across 3 retailers

3 retailers£317 GBP to £762 GBP

B+
Cheapest Retailer
-
£317 GBP
$426 USD
B+
Retailer 2
-
£762 GBP
CA$1,420 CAD
View
Most Expensive
Do Amore Diamonds
16-500129649 · Nov 2
£1,513 GBP
$2,030 USD
View
Price under review
2 more retailers have this diamond
Prices start from £317 GBPSave up to £444 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+
0.65ct Marquise
£317 GBP