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Marquise|Lab Grown|IGI

1.03ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG818682537

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682537

Diamond specifications and retailer prices

From $182 USD
As of November 4, 2026
Save $870 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,052 USD at MOH London · As of November 5, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818682537 or 818682537. Listed at 21 retailers as of November 4, 2026, with prices from $182 to $1,052, a $870 spread on the same certified stone. MOH London lists it at $1,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682537
Dimensions10.88 × 5.27 × 3.17 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm5.27 mm1.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682537
Side View
Table 66.0%Crown 35°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 60.2%

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: Nov 4
Current: $1,052 USD|Low: $181 USD|High: $1,067 USD|Avg: $467 USD|-1.1%
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
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Retailer 17
Retailer 18
November 5, 2026
Retailer 10$182 USD
Retailer 4$203 USD
Retailer 3$211 USD
Retailer 8$226 USD
Retailer 9$226 USD
Retailer 2$250 USD
Retailer 14$389 USD
Retailer 18$399 USD
Retailer 11$403 USD
Retailer 15$541 USD
Retailer 13$550 USD
Retailer 17$565 USD
Retailer 12$585 USD
Retailer 6$614 USD
Retailer 16$657 USD
Retailer 7$725 USD
Retailer 5$779 USD
MOH London$1,052 USD

29 data points across 18 retailers

21 retailers$182 USD to $1,052 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$211 USD
View
Retailer 4
-
$226 USD
View
Price last confirmed 11 days ago
A
Retailer 5
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$226 USD
View
A
Retailer 6
-
$250 USD
View
A
Retailer 7
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$358 USD
View
A
Retailer 8
-
$389 USD
View
A
Retailer 9
-
$399 USD
View
A
Retailer 10
-
$403 USD
View
B+
Retailer 11
-
$541 USD
View
B+
Retailer 12
-
$550 USD
View
Retailer 13
-
$565 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$585 USD
View
B+
Retailer 15
-
$614 USD
View
Retailer 16
-
$657 USD
View
Price last confirmed 8 days ago
B
Retailer 17
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$725 USD
View
B
Retailer 18
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$760 USD
View
B
Retailer 19
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$779 USD
View
Retailer 20
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$790 USD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG818682537 · Nov 5
$1,052 USD
£828 GBP
View
20 more retailers have this diamond
Prices start from $182 USDSave up to $870 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
$182 USD