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Marquise|Lab Grown|IGI

0.83ct I VS2 Marquise Lab Grown Diamond

ID • I/VS2 • IGI LG537225579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537225579

Diamond specifications and retailer prices

From £138 GBP
$185 USD
As of October 30, 2026
Save £661 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £799 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.83ct lab-grown marquise diamond

This 0.83ct lab-grown marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537225579 or 537225579. Listed at 11 retailers as of October 30, 2026, with prices from £138 to £799, a £661 spread on the same certified stone. MOH London lists it at £799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.83
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537225579
Dimensions9.46 × 4.99 × 2.85 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.46 mm4.99 mm0.83 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537225579
Side View
Table 57.5%Crown 36.2°Girdle: STK-THKPavilion 34.6°Culet: NoneDepth 57.1%

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: Oct 30
Current: £799 GBP|Low: £132 GBP|High: £887 GBP|Avg: £447 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7£138 GBP
Retailer 11£160 GBP
Retailer 8£171 GBP
Retailer 12£171 GBP
Retailer 10£302 GBP
Retailer 2£336 GBP
Retailer 13£344 GBP
Retailer 4£449 GBP
Retailer 9£549 GBP
Retailer 6£581 GBP
Retailer 5£646 GBP
MOH London£799 GBP
Retailer 3£887 GBP

16 data points across 13 retailers

11 retailers£138 GBP to £799 GBP

A
Cheapest Retailer
-
£138 GBP
$185 USD
A
Retailer 2
-
£160 GBP
$214 USD
View
Retailer 3
-
£171 GBP
$229 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£171 GBP
$229 USD
View
A
Retailer 5
-
£302 GBP
$404 USD
View
A
Retailer 6
-
£336 GBP
$450 USD
View
A
Retailer 7
-
£344 GBP
$461 USD
View
B+
Retailer 8
-
£449 GBP
HK$4,700 HKD
View
B+
Retailer 9
-
£549 GBP
$736 USD
View
B
Retailer 10
-
£581 GBP
$778 USD
View
Most Expensive
B
MOH London
LG537225579 · Nov 1
£799 GBP
View
10 more retailers have this diamond
Prices start from £138 GBPSave up to £661 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
0.83ct Marquise
£138 GBP