Marquise|Lab Grown|IGI

1.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG837656493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837656493

Diamond specifications and retailer prices

From $186 USD
As of October 30, 2026
Save $899 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,085 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown marquise diamond

This 1.09ct 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 LG837656493 or 837656493. Listed at 15 retailers as of October 29, 2026, with prices from $186 to $1,085, a $899 spread on the same certified stone. MOH London lists it at $1,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837656493
Dimensions11.09 × 5.14 × 3.34 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm5.14 mm1.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837656493
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 65.0%

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: Oct 30
Current: $1,085 USD|Low: $179 USD|High: $1,091 USD|Avg: $462 USD|-0.5%
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
October 31, 2026
Retailer 12$186 USD
Retailer 3$207 USD
Retailer 5$216 USD
Retailer 6$231 USD
Retailer 13$231 USD
Retailer 14$312 USD
Retailer 4$385 USD
Retailer 8$396 USD
Retailer 9$406 USD
Retailer 2$414 USD
Retailer 10$585 USD
Retailer 15$741 USD
Retailer 7$795 USD
Retailer 11$930 USD
MOH London$1,085 USD

37 data points across 15 retailers

15 retailers$186 USD to $1,085 USD

A
Cheapest Retailer
-
$186 USD
A
Retailer 2
-
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$216 USD
View
A
Retailer 4
-
$231 USD
View
A
Retailer 5
-
$231 USD
View
B+
Retailer 6
-
$312 USD
View
A
Retailer 7
-
$385 USD
View
A
Retailer 8
-
$396 USD
ZAR 6,398 ZAR
View
A
Retailer 9
-
$406 USD
€387 EUR
View
A
Retailer 10
-
$414 USD
£326 GBP
View
B+
Retailer 11
-
$585 USD
View
B
Retailer 12
-
$741 USD
View
B
Retailer 13
-
$795 USD
View
B
Retailer 14
-
$930 USD
View
Most Expensive
B
MOH London
LG837656493 · Oct 29
$1,085 USD
£854 GBP
View
14 more retailers have this diamond
Prices start from $186 USDSave up to $899 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
1.09ct Marquise
$186 USD