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Marquise|Lab Grown|IGI

1.35ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG844650076

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844650076

Diamond specifications and retailer prices

From £169 GBP
$226 USD
As of October 30, 2026
Save £697 GBP (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £866 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.35ct lab-grown marquise diamond

This 1.35ct 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 LG844650076 or 844650076. Listed at 3 retailers as of October 30, 2026, with prices from £169 to £866, a £697 spread on the same certified stone. Brilliant Earth lists it at £866. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844650076
Dimensions11.55 × 5.70 × 3.57 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm5.70 mm1.35 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844650076
Side View
Table 58.0%Crown 34.2°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £866 GBP|Low: £167 GBP|High: £866 GBP|Avg: £338 GBP
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£169 GBP
Retailer 2£357 GBP
Brilliant Earth£866 GBP

17 data points across 3 retailers

3 retailers£169 GBP to £866 GBP

A
Cheapest Retailer
-
£169 GBP
$226 USD
Final sale: no returns
A
Retailer 2
-
£357 GBP
View
Most Expensive
B
Brilliant Earth
22003027A · Oct 31
£866 GBP
$1,160 USD
View
2 more retailers have this diamond
Prices start from £169 GBPSave up to £697 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
1.35ct Marquise
£169 GBP