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Marquise|Lab Grown|IGI

1.08ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG490198008

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG490198008

Diamond specifications and retailer prices

From $419 USD
As of November 1, 2026
Save $707 USD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,126 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG490198008 or 490198008. Listed at 7 retailers as of November 1, 2026, with prices from $419 to $1,126, a $707 spread on the same certified stone. MOH London lists it at $1,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490198008
Dimensions10.21 × 5.38 × 3.40 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.21 mm5.38 mm1.08 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490198008
Side View
Table 57.0%Crown 37.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 63.2%

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 1
Current: $1,126 USD|Low: $419 USD|High: $1,140 USD|Avg: $654 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$419 USD
Retailer 2$440 USD
Retailer 5$468 USD
Retailer 4$556 USD
Retailer 3$685 USD
Retailer 7$828 USD
MOH London$1,126 USD

34 data points across 7 retailers

7 retailers$419 USD to $1,126 USD

A
Cheapest Retailer
-
$419 USD
A
Retailer 2
-
$440 USD
£346 GBP
View
A
Retailer 3
-
$468 USD
View
B+
Retailer 4
-
$556 USD
View
B+
Retailer 5
-
$685 USD
View
B
Retailer 6
-
$828 USD
View
Most Expensive
B
MOH London
LG490198008 · Nov 1
$1,126 USD
£887 GBP
View
6 more retailers have this diamond
Prices start from $419 USDSave up to $707 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
1.08ct Marquise
$419 USD