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Marquise|Lab Grown|IGI

1.25ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG844651688

Certificate IGI LG844651688

Diamond specifications and retailer prices

From £302 GBP
As of November 4, 2026
Save £502 GBP (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £804 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.25ct lab-grown marquise diamond

This 1.25ct 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 IGI LG844651688 or 844651688. Listed at 4 retailers as of November 1, 2026, with prices from £302 to £804, a £502 spread on the same certified stone. MOH London lists it at £804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG844651688
Dimensions10.32 × 5.41 × 3.70 mm
L/W Ratio1.91
Top View
10.32 mm5.41 mm1.25 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844651688
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £804 GBP|Low: £292 GBP|High: £808 GBP|Avg: £392 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4£293 GBP
Retailer 3£302 GBP
Retailer 2£412 GBP
MOH London£804 GBP

6 data points across 4 retailers

4 retailers£302 GBP to £804 GBP

Retailer 1
-
£293 GBP
Price last confirmed 10 days ago
A
Retailer 2
-
£302 GBP
View
B+
Retailer 3
-
£412 GBP
View
Most Expensive
B
MOH London
LG844651688 · Nov 1
£804 GBP
View
3 more retailers have this diamond
Prices start from £302 GBPSave up to £502 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
1.25ct Marquise
£302 GBP