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Marquise|Lab Grown|IGI

1.00ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG639466789

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639466789

Diamond specifications and retailer prices

From $202 USD
As of November 2, 2026
Save $970 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,172 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639466789 or 639466789. Listed at 16 retailers as of November 1, 2026, with prices from $202 to $1,172, a $970 spread on the same certified stone. MOH London lists it at $1,172. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639466789
Dimensions10.47 × 5.14 × 3.22 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm5.14 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639466789
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,172 USD|Low: $194 USD|High: $1,186 USD|Avg: $536 USD|+4.1%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 13$202 USD
Retailer 5$227 USD
Retailer 3$235 USD
Retailer 4$251 USD
Retailer 14$251 USD
Retailer 6$343 USD
Retailer 9$433 USD
Retailer 16$435 USD
Retailer 2$461 USD
Retailer 7$487 USD
Retailer 11$613 USD
Retailer 10$760 USD
Retailer 15$806 USD
Retailer 12$809 USD
Retailer 8$860 USD
MOH London$1,172 USD

43 data points across 16 retailers

16 retailers$202 USD to $1,172 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$235 USD
View
A
Retailer 4
-
$251 USD
View
Retailer 5
-
$251 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$343 USD
View
A
Retailer 7
-
$433 USD
ZAR 6,996 ZAR
View
B+
Retailer 8
-
$435 USD
View
B+
Retailer 9
-
$461 USD
£363 GBP
View
B+
Retailer 10
-
$487 USD
View
B+
Retailer 11
-
$613 USD
A$943 AUD
View
B
Retailer 12
-
$760 USD
View
B
Retailer 13
-
$806 USD
View
B
Retailer 14
-
$809 USD
View
B
Retailer 15
-
$860 USD
View
Most Expensive
B
MOH London
LG639466789 · Nov 1
$1,172 USD
£923 GBP
View
15 more retailers have this diamond
Prices start from $202 USDSave up to $970 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
1.00ct Marquise
$202 USD