Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG769673918

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769673918

Diamond specifications and retailer prices

From $486 USD
A$748 AUD
As of October 29, 2026
19 retailers carry this diamond
Most expensive: $997 USD at MOH London · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG769673918 or 769673918. Listed at 19 retailers as of October 29, 2026. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769673918
Dimensions5.36 × 5.36 × 3.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.36 mm5.36 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769673918
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

Caratlytics Score

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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 29
Current: $997 USD|Low: $164 USD|High: $1,003 USD|Avg: $468 USD|+0.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 21, 2026
Retailer 4$171 USD
Retailer 3$190 USD
Retailer 8$198 USD
Retailer 5$212 USD
Retailer 17$212 USD
Retailer 14$267 USD
Retailer 10$288 USD
Retailer 12$361 USD
Retailer 2$369 USD
Retailer 11$379 USD
Retailer 18$486 USD
Retailer 13$522 USD
Retailer 9$529 USD
Retailer 15$531 USD
Retailer 6$629 USD
Retailer 7$682 USD
Retailer 16$980 USD
MOH London$997 USD

36 data points across 18 retailers

19 retailers

A
Retailer 1
-
$171 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$198 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$212 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$212 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$267 USD
£210 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$331 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$361 USD
ZAR 5,833 ZAR
View
Price last confirmed 11 days ago
A
Retailer 9
-
$369 USD
£291 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
$379 USD
€361 EUR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$486 USD
A$748 AUD
View
B+
Retailer 12
-
$522 USD
A$803 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$529 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$531 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$629 USD
A$968 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$682 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$737 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$980 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG769673918 · Oct 21
$997 USD
£785 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $486 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
$486 USD