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Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG665459353

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG665459353

Diamond specifications and retailer prices

From £137 GBP
$183 USD
As of October 30, 2026
Save £662 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £798 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG665459353 or 665459353. Listed at 13 retailers as of October 29, 2026, with prices from £137 to £798, a £662 spread on the same certified stone. MOH London lists it at £798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665459353
Dimensions10.44 × 5.33 × 3.34 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Top View
10.44 mm5.33 mm1.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665459353
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: £798 GBP|Low: £108 GBP|High: £819 GBP|Avg: £378 GBP|+1.4%
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
October 31, 2026
Retailer 6£137 GBP
Retailer 4£152 GBP
Retailer 3£159 GBP
Retailer 11£169 GBP
Retailer 13£169 GBP
Retailer 9£265 GBP
Retailer 10£300 GBP
Retailer 2£307 GBP
Retailer 7£349 GBP
Retailer 12£546 GBP
Retailer 8£576 GBP
MOH London£798 GBP
Retailer 5£819 GBP

43 data points across 13 retailers

13 retailers£137 GBP to £798 GBP

A
Cheapest Retailer
-
£137 GBP
$183 USD
A
Retailer 2
-
£152 GBP
$204 USD
View
Final sale: no returns
A
Retailer 3
-
£159 GBP
$213 USD
View
A
Retailer 4
-
£169 GBP
$227 USD
View
A
Retailer 5
-
£169 GBP
$227 USD
View
A
Retailer 6
-
£265 GBP
$355 USD
View
A
Retailer 7
-
£300 GBP
$402 USD
View
A
Retailer 8
-
£307 GBP
View
B+
Retailer 9
-
£349 GBP
$468 USD
View
B
Retailer 10
-
£546 GBP
$731 USD
View
B
Retailer 11
-
£576 GBP
$772 USD
View
Retailer 12
-
£581 GBP
$779 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG665459353 · Oct 29
£798 GBP
View
12 more retailers have this diamond
Prices start from £137 GBPSave up to £662 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
1.05ct Marquise
£137 GBP