Marquise|Lab Grown|IGI

1.99ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG794604370

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG794604370

Diamond specifications and retailer prices

From $677 USD
As of November 4, 2026
Save $2,648 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,325 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794604370 or 794604370. Listed at 17 retailers as of October 29, 2026, with prices from $677 to $3,325, a $2,648 spread on the same certified stone. MOH London lists it at $3,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794604370
Dimensions12.60 × 6.27 × 3.86 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
12.60 mm6.27 mm1.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794604370
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 61.6%

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: $3,325 USD|Low: $650 USD|High: $3,343 USD|Avg: $1,559 USD|-0.5%
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
November 4, 2026
Retailer 9$677 USD
Retailer 10$736 USD
Retailer 11$785 USD
Retailer 2$932 USD
Retailer 7$960 USD
Retailer 6$1,244 USD
Retailer 8$1,442 USD
Retailer 3$1,954 USD
Retailer 4$2,005 USD
Retailer 12$2,207 USD
Retailer 5$2,677 USD
Retailer 13$2,690 USD
MOH London$3,325 USD

32 data points across 13 retailers

17 retailers$677 USD to $3,325 USD

A
Cheapest Retailer
-
$677 USD
A
Retailer 2
-
$736 USD
View
A
Retailer 3
-
$785 USD
View
A
Retailer 4
-
$932 USD
View
A
Retailer 5
-
$960 USD
View
B+
Retailer 6
-
$993 USD
View
B+
Retailer 7
-
$1,244 USD
View
B+
Retailer 8
-
$1,277 USD
View
B+
Retailer 9
-
$1,442 USD
View
B
Retailer 10
-
$1,954 USD
View
B
Retailer 11
-
$2,005 USD
View
B
Retailer 12
-
$2,207 USD
View
Retailer 13
-
$2,438 USD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$2,677 USD
View
B
Retailer 15
-
$2,690 USD
View
B
Retailer 16
-
$3,182 USD
View
Most Expensive
B
MOH London
LG794604370 · Oct 29
$3,325 USD
£2,618 GBP
View
16 more retailers have this diamond
Prices start from $677 USDSave up to $2,648 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
1.99ct Marquise
$677 USD