Marquise|Lab Grown|IGI

1.00ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG808620880

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808620880

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £662 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £809 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct 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 LG808620880 or 808620880. Listed at 12 retailers as of October 29, 2026, with prices from £146 to £809, a £662 spread on the same certified stone. MOH London lists it at £809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808620880
Dimensions10.52 × 5.26 × 3.01 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
10.52 mm5.26 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808620880
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 57.2%

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: £809 GBP|Low: £140 GBP|High: £813 GBP|Avg: £357 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4£146 GBP
Retailer 10£164 GBP
Retailer 9£169 GBP
Retailer 6£181 GBP
Retailer 3£206 GBP
Retailer 8£316 GBP
Retailer 2£332 GBP
Retailer 7£583 GBP
Retailer 5£705 GBP
MOH London£809 GBP

45 data points across 10 retailers

12 retailers£146 GBP to £809 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
A
Retailer 2
-
£164 GBP
$220 USD
View
Final sale: no returns
A
Retailer 3
-
£169 GBP
$227 USD
View
A
Retailer 4
-
£181 GBP
$243 USD
View
A
Retailer 5
-
£206 GBP
View
A
Retailer 6
-
£250 GBP
$335 USD
View
B+
Retailer 7
-
£316 GBP
$424 USD
View
B+
Retailer 8
-
£332 GBP
View
B
Retailer 9
-
£583 GBP
$781 USD
View
B
Retailer 10
-
£583 GBP
$782 USD
View
B
Retailer 11
-
£705 GBP
View
Most Expensive
B
MOH London
LG808620880 · Oct 29
£809 GBP
View
11 more retailers have this diamond
Prices start from £146 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
1.00ct Marquise
£146 GBP