Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG846656697

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656697

Diamond specifications and retailer prices

From $191 USD
As of October 24, 2026
Save $767 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $958 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846656697 or 846656697. Listed at 16 retailers as of October 24, 2026, with prices from $191 to $958, a $767 spread on the same certified stone. MOH London lists it at $958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656697
Dimensions9.90 × 5.20 × 3.39 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.90 mm5.20 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656697
Side View
Table 61.0%Crown 37.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 65.2%

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: $958 USD|Low: $183 USD|High: $958 USD|Avg: $446 USD
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
Retailer 16
Retailer 17
October 28, 2026
Retailer 6$183 USD
Retailer 4$191 USD
Retailer 14$204 USD
Retailer 8$230 USD
Retailer 12$245 USD
Retailer 17$343 USD
Retailer 11$350 USD
Retailer 15$368 USD
Retailer 13$439 USD
Retailer 3$447 USD
Retailer 2$515 USD
Retailer 7$562 USD
Retailer 16$657 USD
Retailer 9$669 USD
Retailer 5$670 USD
Retailer 10$694 USD
MOH London$958 USD

5 data points across 17 retailers

16 retailers$191 USD to $958 USD

A
Cheapest Retailer
-
$191 USD
A
Retailer 2
-
$204 USD
View
A
Retailer 3
-
$230 USD
HK$1,800 HKD
View
A
Retailer 4
-
$245 USD
£193 GBP
View
A
Retailer 5
-
$343 USD
€327 EUR
View
A
Retailer 6
-
$350 USD
£276 GBP
View
A
Retailer 7
-
$368 USD
View
B+
Retailer 8
-
$439 USD
£346 GBP
View
B+
Retailer 9
-
$447 USD
View
B+
Retailer 10
-
$515 USD
View
B+
Retailer 11
-
$562 USD
SGD 759 SGD
View
B
Retailer 12
-
$657 USD
View
B
Retailer 13
-
$669 USD
View
B
Retailer 14
-
$670 USD
View
B
Retailer 15
-
$694 USD
View
Most Expensive
B
MOH London
LG846656697 · Oct 26
$958 USD
£754 GBP
View
15 more retailers have this diamond
Prices start from $191 USDSave up to $767 USD

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
1.03ct Marquise
$191 USD