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Marquise|Lab Grown|IGI

1.24ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG792699656

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792699656

Diamond specifications and retailer prices

From £230 GBP
As of November 5, 2026
Save £1,256 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,486 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792699656 or 792699656. Listed at 11 retailers as of November 2, 2026, with prices from £230 to £1,486, a £1,256 spread on the same certified stone. Do Amore Diamonds lists it at £1,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792699656
Dimensions11.24 × 5.48 × 3.52 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.48 mm1.24 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792699656
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,486 GBP|Low: £230 GBP|High: £1,486 GBP|Avg: £541 GBP
Do Amore Diamonds
Retailer 2
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Retailer 14
November 5, 2026
Retailer 14£230 GBP
Retailer 13£280 GBP
Retailer 11£340 GBP
Retailer 4£353 GBP
Retailer 8£356 GBP
Retailer 5£359 GBP
Retailer 3£438 GBP
Retailer 10£594 GBP
Retailer 12£620 GBP
Retailer 6£636 GBP
Retailer 2£684 GBP
Retailer 7£758 GBP
Retailer 9£854 GBP
Do Amore Diamonds£1,486 GBP

14 data points across 14 retailers

11 retailers£230 GBP to £1,486 GBP

A
Cheapest Retailer
-
£230 GBP
A
Retailer 2
-
£280 GBP
View
A
Retailer 3
-
£320 GBP
View
Retailer 4
-
£340 GBP
View
Price last confirmed 10 days ago
B+
Retailer 5
-
£438 GBP
View
Retailer 6
-
£594 GBP
View
Price last confirmed 10 days ago
B
Retailer 7
-
£620 GBP
View
B
Retailer 8
-
£684 GBP
View
B
Retailer 9
-
£758 GBP
View
Retailer 10
-
£854 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-AE2CD674B · Nov 2
£1,486 GBP
$2,000 USD
View
10 more retailers have this diamond
Prices start from £230 GBPSave up to £1,256 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
1.24ct Marquise
£230 GBP