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Marquise|Lab Grown|IGI

1.53ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG790612629

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790612629

Diamond specifications and retailer prices

From £187 GBP
As of November 4, 2026
Save £724 GBP (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £911 GBP at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790612629 or 790612629. Listed at 6 retailers as of November 2, 2026, with prices from £187 to £911, a £724 spread on the same certified stone. Frank Darling lists it at £911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612629
Dimensions11.42 × 6.04 × 3.87 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm6.04 mm1.53 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612629
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.1%

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 4
Current: £911 GBP|Low: £187 GBP|High: £1,664 GBP|Avg: £690 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 2£187 GBP
Retailer 6£282 GBP
Retailer 12£290 GBP
Retailer 10£392 GBP
Retailer 8£433 GBP
Retailer 3£622 GBP
Retailer 4£658 GBP
Retailer 7£691 GBP
Retailer 5£753 GBP
Retailer 11£889 GBP
Frank Darling£911 GBP
Retailer 9£1,664 GBP

13 data points across 12 retailers

6 retailers£187 GBP to £911 GBP

A
Cheapest Retailer
-
£187 GBP
Final sale: no returns
B+
Retailer 2
-
£282 GBP
View
Retailer 3
-
£658 GBP
View
Price last confirmed 151 days ago
Retailer 4
-
£691 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£753 GBP
View
Most Expensive
B
Frank Darling
100757372125KD · Nov 2
£911 GBP
$1,226 USD
View
5 more retailers have this diamond
Prices start from £187 GBPSave up to £724 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
1.53ct Marquise
£187 GBP