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Marquise|Lab Grown|IGI

1.02ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG811645707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811645707

Diamond specifications and retailer prices

From $177 USD
As of November 4, 2026
Save $849 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,026 USD at MOH London · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811645707 or 811645707. Listed at 19 retailers as of November 4, 2026, with prices from $177 to $1,026, a $849 spread on the same certified stone. MOH London lists it at $1,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645707
Dimensions10.49 × 5.23 × 3.17 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm5.23 mm1.02 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645707
Side View
Table 55.0%Crown 33.2°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 60.6%

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: $1,026 USD|Low: $170 USD|High: $1,043 USD|Avg: $467 USD|-1.2%
MOH London
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 5, 2026
Retailer 5$177 USD
Retailer 18$197 USD
Retailer 17$206 USD
Retailer 6$220 USD
Retailer 10$220 USD
Retailer 9$330 USD
Retailer 13$379 USD
Retailer 2$391 USD
Retailer 15$391 USD
Retailer 7$499 USD
Retailer 14$530 USD
Retailer 12$536 USD
Retailer 11$564 USD
Retailer 16$586 USD
Retailer 4$600 USD
Retailer 8$707 USD
Retailer 3$761 USD
MOH London$1,026 USD

43 data points across 18 retailers

19 retailers$177 USD to $1,026 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
Retailer 4
-
$220 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$220 USD
View
A
Retailer 6
-
$330 USD
View
A
Retailer 7
-
$379 USD
View
A
Retailer 8
-
$391 USD
View
A
Retailer 9
-
$391 USD
View
B+
Retailer 10
-
$499 USD
View
B+
Retailer 11
-
$530 USD
View
B+
Retailer 12
-
$536 USD
View
B+
Retailer 13
-
$564 USD
View
Retailer 14
-
$586 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$600 USD
View
B
Retailer 16
-
$707 USD
View
B
Retailer 17
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$738 USD
View
B
Retailer 18
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$761 USD
View
Most Expensive
B
MOH London
LG811645707 · Nov 5
$1,026 USD
£808 GBP
View
18 more retailers have this diamond
Prices start from $177 USDSave up to $849 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
1.02ct Marquise
$177 USD