Marquise|Lab Grown|IGI

1.05ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG813615815

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813615815

Diamond specifications and retailer prices

From $293 USD
As of November 3, 2026
Save $844 USD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,137 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG813615815 or 813615815. Listed at 7 retailers as of November 2, 2026, with prices from $293 to $1,137, a $844 spread on the same certified stone. MOH London lists it at $1,137. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813615815
Dimensions10.40 × 5.33 × 3.36 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm5.33 mm1.05 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813615815
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,137 USD|Low: $288 USD|High: $19,186 USD|Avg: $2,352 USD|+16.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 4$293 USD
Retailer 6$297 USD
Retailer 5$419 USD
Retailer 2$439 USD
Retailer 3$489 USD
Retailer 9$668 USD
Retailer 7$954 USD
MOH London$1,137 USD
Retailer 8$17,659 USD

32 data points across 9 retailers

7 retailers$293 USD to $1,137 USD

A
Cheapest Retailer
-
$293 USD
B+
Retailer 2
-
$297 USD
View
B+
Retailer 3
-
$419 USD
View
A
Retailer 4
-
$439 USD
View
B+
Retailer 5
-
$489 USD
View
B
Retailer 6
-
$954 USD
View
Most Expensive
B
MOH London
LG813615815 · Nov 2
$1,137 USD
£895 GBP
View
6 more retailers have this diamond
Prices start from $293 USDSave up to $844 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
1.05ct Marquise
$293 USD