Marquise|Lab Grown|IGI

1.20ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG804642581

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804642581

Diamond specifications and retailer prices

From $211 USD
As of November 4, 2026
Save $834 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,045 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown marquise diamond

This 1.2ct 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 LG804642581 or 804642581. Listed at 20 retailers as of November 4, 2026, with prices from $211 to $1,045, a $834 spread on the same certified stone. MOH London lists it at $1,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642581
Dimensions10.98 × 5.48 × 3.34 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.98 mm5.48 mm1.20 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642581
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 60.9%

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: Nov 4
Current: $1,045 USD|Low: $203 USD|High: $1,059 USD|Avg: $584 USD|-1.2%
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
November 5, 2026
Retailer 3$211 USD
Retailer 4$262 USD
Retailer 2$289 USD
Retailer 6$451 USD
Retailer 11$451 USD
Retailer 12$457 USD
Retailer 8$478 USD
Retailer 10$639 USD
Retailer 9$688 USD
Retailer 13$715 USD
Retailer 5$841 USD
Retailer 7$920 USD
Retailer 14$1,021 USD
MOH London$1,045 USD

37 data points across 14 retailers

20 retailers$211 USD to $1,045 USD

A
Cheapest Retailer
-
$211 USD
A
Retailer 2
-
$245 USD
View
Retailer 3
-
$262 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$262 USD
View
A
Retailer 5
-
$289 USD
View
A
Retailer 6
-
$451 USD
View
A
Retailer 7
-
$451 USD
View
Retailer 8
-
$457 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$468 USD
View
A
Retailer 10
-
$478 USD
View
A
Retailer 11
-
$504 USD
View
B+
Retailer 12
-
$639 USD
View
B+
Retailer 13
-
$688 USD
View
B+
Retailer 14
-
$715 USD
View
B
Retailer 15
-
$841 USD
View
B
Retailer 16
-
$894 USD
View
B
Retailer 17
-
$920 USD
View
B
Retailer 18
-
$969 USD
View
B
Retailer 19
-
$1,021 USD
View
Most Expensive
B
MOH London
LG804642581 · Nov 5
$1,045 USD
£823 GBP
View
19 more retailers have this diamond
Prices start from $211 USDSave up to $834 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
1.20ct Marquise
$211 USD