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Marquise|Lab Grown|IGI

0.66ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG632426342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG632426342

Diamond specifications and retailer prices

From $115 USD
As of November 4, 2026
Save $1,074 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,189 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown marquise diamond

This 0.66ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632426342 or 632426342. Listed at 14 retailers as of November 1, 2026, with prices from $115 to $1,189, a $1,074 spread on the same certified stone. MOH London lists it at $1,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632426342
Dimensions8.69 × 4.48 × 3.03 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.69 mm4.48 mm0.66 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632426342
Side View
Table 59.0%Crown 35.8°Girdle: MED-THKPavilion 43°Culet: NoneDepth 67.6%

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: $1,189 USD|Low: $115 USD|High: $1,195 USD|Avg: $378 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 18
November 5, 2026
Retailer 12$115 USD
Retailer 17$133 USD
Retailer 13$152 USD
Retailer 3$166 USD
Retailer 6$201 USD
Retailer 18$279 USD
Retailer 16$285 USD
Retailer 2$286 USD
Retailer 4$310 USD
Retailer 14$377 USD
Retailer 8$387 USD
Retailer 5$429 USD
Retailer 15$458 USD
Retailer 10$491 USD
Retailer 11$510 USD
Retailer 9$540 USD
Retailer 7$546 USD
MOH London$1,189 USD

10 data points across 18 retailers

14 retailers$115 USD to $1,189 USD

A
Cheapest Retailer
-
$115 USD
A
Retailer 2
-
$133 USD
View
A
Retailer 3
-
$152 USD
View
A
Retailer 4
-
$166 USD
View
A
Retailer 5
-
$279 USD
View
A
Retailer 6
-
$285 USD
View
A
Retailer 7
-
$286 USD
View
A
Retailer 8
-
$310 USD
View
B+
Retailer 9
-
$377 USD
View
B+
Retailer 10
-
$429 USD
View
B+
Retailer 11
-
$458 USD
View
B
Retailer 12
-
$491 USD
View
B
Retailer 13
-
$510 USD
View
Most Expensive
B
MOH London
LG632426342 · Nov 1
$1,189 USD
£936 GBP
View
13 more retailers have this diamond
Prices start from $115 USDSave up to $1,074 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
0.66ct Marquise
$115 USD