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Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG639466868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639466868

Diamond specifications and retailer prices

From $207 USD
As of October 27, 2026
Save $827 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,034 USD at MOH London · As of October 29, 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 LG639466868 or 639466868. Listed at 14 retailers as of October 27, 2026, with prices from $207 to $1,034, a $827 spread on the same certified stone. MOH London lists it at $1,034. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639466868
Dimensions10.48 × 5.31 × 3.20 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm5.31 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639466868
Side View
Table 58.0%Crown 32.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.3%

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 27
Current: $1,034 USD|Low: $131 USD|High: $1,080 USD|Avg: $516 USD|-0.6%
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 29, 2026
Retailer 5$131 USD
Retailer 7$207 USD
Retailer 12$232 USD
Retailer 9$257 USD
Retailer 13$345 USD
Retailer 11$444 USD
Retailer 2$471 USD
Retailer 3$493 USD
Retailer 8$770 USD
Retailer 10$825 USD
Retailer 6$828 USD
Retailer 4$878 USD
MOH London$1,034 USD

42 data points across 13 retailers

14 retailers$207 USD to $1,034 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$240 USD
View
A
Retailer 4
-
$257 USD
View
A
Retailer 5
-
$257 USD
View
A
Retailer 6
-
$345 USD
View
B+
Retailer 7
-
$444 USD
View
B+
Retailer 8
-
$471 USD
£371 GBP
View
B+
Retailer 9
-
$493 USD
View
B
Retailer 10
-
$770 USD
View
B
Retailer 11
-
$825 USD
View
B
Retailer 12
-
$828 USD
View
B
Retailer 13
-
$878 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG639466868 · Oct 29
$1,034 USD
£814 GBP
View
13 more retailers have this diamond
Prices start from $207 USDSave up to $827 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
$207 USD