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Marquise|Lab Grown|IGI

1.02ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG846656681

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656681

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 24, 2026
Save £552 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £689 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846656681 or 846656681. Listed at 14 retailers as of October 24, 2026, with prices from £137 to £689, a £552 spread on the same certified stone. MOH London lists it at £689. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656681
Dimensions10.60 × 5.16 × 3.29 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm5.16 mm1.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656681
Side View
Table 60.0%Crown 31.9°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: Oct 24
Current: £689 GBP|Low: £133 GBP|High: £689 GBP|Avg: £309 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
Retailer 14
Retailer 15
October 30, 2026
Retailer 5£133 GBP
Retailer 3£137 GBP
Retailer 7£172 GBP
Retailer 11£176 GBP
Retailer 14£248 GBP
Retailer 10£250 GBP
Retailer 13£266 GBP
Retailer 12£316 GBP
Retailer 15£328 GBP
Retailer 8£381 GBP
Retailer 6£405 GBP
Retailer 2£418 GBP
Retailer 4£478 GBP
Retailer 9£499 GBP
MOH London£689 GBP

5 data points across 15 retailers

14 retailers£137 GBP to £689 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 3
-
£176 GBP
View
B+
Retailer 4
-
£248 GBP
€317 EUR
View
A
Retailer 5
-
£250 GBP
View
B+
Retailer 6
-
£266 GBP
$357 USD
View
B+
Retailer 7
-
£316 GBP
View
B+
Retailer 8
-
£328 GBP
$440 USD
View
B+
Retailer 9
-
£381 GBP
$510 USD
View
B
Retailer 10
-
£405 GBP
SGD 733 SGD
View
B
Retailer 11
-
£418 GBP
$560 USD
View
B
Retailer 12
-
£478 GBP
$640 USD
View
B
Retailer 13
-
£499 GBP
$669 USD
View
Most Expensive
B
MOH London
LG846656681 · Oct 26
£689 GBP
View
13 more retailers have this diamond
Prices start from £137 GBPSave up to £552 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
1.02ct Marquise
£137 GBP