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Marquise|Lab Grown|IGI

0.82ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG792615095

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792615095

Diamond specifications and retailer prices

From £328 GBP
As of November 3, 2026
Save £1,057 GBP (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,385 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.82ct lab-grown marquise diamond

This 0.82ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792615095 or 792615095. Listed at 7 retailers as of November 3, 2026, with prices from £328 to £1,385, a £1,057 spread on the same certified stone. MOH London lists it at £1,385. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.82
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792615095
Dimensions9.69 × 4.84 × 2.96 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm4.84 mm0.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792615095
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.2%

Caratlytics Score

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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 3
Current: £1,385 GBP|Low: £328 GBP|High: £1,405 GBP|Avg: £816 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7£328 GBP
Retailer 5£429 GBP
Retailer 2£637 GBP
Retailer 4£858 GBP
Retailer 3£889 GBP
Retailer 6£1,256 GBP
MOH London£1,385 GBP

44 data points across 7 retailers

7 retailers£328 GBP to £1,385 GBP

A
Cheapest Retailer
-
£328 GBP
A
Retailer 2
-
£429 GBP
View
B+
Retailer 3
-
£637 GBP
View
B
Retailer 4
-
£858 GBP
View
B
Retailer 5
-
£889 GBP
View
B
Retailer 6
-
£1,256 GBP
View
Most Expensive
B
MOH London
LG792615095 · Nov 5
£1,385 GBP
View
6 more retailers have this diamond
Prices start from £328 GBPSave up to £1,057 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
0.82ct Marquise
£328 GBP