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Marquise|Lab Grown|IGI

1.20ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG798610624

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798610624

Diamond specifications and retailer prices

From $196 USD
As of November 4, 2026
Save $1,684 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,880 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG798610624 or 798610624. Listed at 20 retailers as of November 2, 2026, with prices from $196 to $1,880, a $1,684 spread on the same certified stone. Do Amore Diamonds lists it at $1,880. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798610624
Dimensions11.18 × 5.43 × 3.48 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.18 mm5.43 mm1.20 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798610624
Side View
Table 58.0%Crown 37.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,880 USD|Low: $196 USD|High: $86,157 USD|Avg: $2,717 USD
Do Amore Diamonds
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November 2, 2026
Retailer 23$196 USD
Retailer 21$227 USD
Retailer 5$288 USD
Retailer 2$298 USD
Retailer 11$328 USD
Retailer 22$354 USD
Retailer 4$369 USD
Retailer 14$386 USD
Retailer 12$430 USD
Retailer 20$434 USD
Retailer 10$549 USD
Retailer 19$655 USD
Retailer 16$698 USD
Retailer 8$754 USD
Retailer 18$779 USD
Retailer 3$784 USD
Retailer 15$793 USD
Retailer 6$863 USD
Retailer 7$881 USD
Retailer 9$998 USD
Retailer 13$1,075 USD
Retailer 17$1,120 USD
Do Amore Diamonds$1,880 USD

17 data points across 23 retailers

20 retailers$196 USD to $1,880 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$227 USD
View
A
Retailer 3
-
$288 USD
View
A
Retailer 4
-
$298 USD
View
B+
Retailer 5
-
$328 USD
View
A
Retailer 6
-
$354 USD
View
A
Retailer 7
-
$369 USD
View
Retailer 8
-
$434 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$549 USD
View
Retailer 10
-
$655 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$698 USD
View
Price last confirmed 60 days ago
B+
Retailer 12
-
$754 USD
View
Retailer 13
-
$779 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$784 USD
View
B
Retailer 15
-
$863 USD
View
B
Retailer 16
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$881 USD
View
B
Retailer 17
-
$998 USD
View
B
Retailer 18
-
$1,075 USD
View
B
Retailer 19
-
$1,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-FFA083F28 · Nov 2
$1,880 USD
View
19 more retailers have this diamond
Prices start from $196 USDSave up to $1,684 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
$196 USD