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Marquise|Lab Grown|IGI

1.35ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG852643456

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852643456

Diamond specifications and retailer prices

From $232 USD
As of November 2, 2026
Save $920 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,152 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852643456 or 852643456. Listed at 12 retailers as of November 1, 2026, with prices from $232 to $1,152, a $920 spread on the same certified stone. MOH London lists it at $1,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643456
Dimensions11.78 × 5.83 × 3.57 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm5.83 mm1.35 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643456
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

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 2
Current: $1,152 USD|Low: $232 USD|High: $1,152 USD|Avg: $574 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$232 USD
Retailer 5$269 USD
Retailer 3$320 USD
Retailer 4$344 USD
Retailer 9$486 USD
Retailer 8$553 USD
Retailer 7$740 USD
Retailer 6$755 USD
Retailer 11$924 USD
Retailer 2$927 USD
MOH London$1,152 USD

3 data points across 11 retailers

12 retailers$232 USD to $1,152 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$269 USD
View
A
Retailer 3
-
$320 USD
HK$2,500 HKD
View
A
Retailer 4
-
$344 USD
£271 GBP
View
A
Retailer 5
-
$486 USD
View
A
Retailer 6
-
$553 USD
View
B+
Retailer 7
-
$740 USD
View
B+
Retailer 8
-
$755 USD
View
B
Retailer 9
-
$920 USD
View
B
Retailer 10
-
$924 USD
SGD 1,249 SGD
View
B
Retailer 11
-
$927 USD
View
Most Expensive
B
MOH London
LG852643456 · Nov 1
$1,152 USD
£907 GBP
View
11 more retailers have this diamond
Prices start from $232 USDSave up to $920 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
1.35ct Marquise
$232 USD