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Marquise|Lab Grown|IGI

1.09ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG782685613

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782685613

Diamond specifications and retailer prices

From $192 USD
As of November 1, 2026
Save $697 USD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $889 USD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

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 LG782685613 or 782685613. Listed at 6 retailers as of November 1, 2026, with prices from $192 to $889, a $697 spread on the same certified stone. The Diamond Guys lists it at $889. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782685613
Dimensions10.40 × 5.39 × 3.44 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm5.39 mm1.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782685613
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.8%

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 1
Current: $550 USD|Low: $192 USD|High: $1,720 USD|Avg: $687 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
November 1, 2026
Retailer 6$192 USD
Retailer 3$297 USD
Retailer 7$297 USD
Retailer 9$413 USD
Retailer 10$430 USD
Retailer 11$454 USD
Retailer 1$550 USD
Retailer 5$672 USD
Retailer 2$675 USD
Retailer 8$812 USD
Retailer 4$850 USD
The Diamond Guys$889 USD
Retailer 13$963 USD
Retailer 12$1,720 USD

8 data points across 14 retailers

6 retailers$192 USD to $889 USD

A
Cheapest Retailer
-
$192 USD
Final sale: no returns
B+
Retailer 2
-
$297 USD
View
B+
Retailer 3
-
$550 USD
View
B+
Retailer 4
-
$672 USD
CA$934 CAD
View
B
Retailer 5
-
$812 USD
View
Most Expensive
B
The Diamond Guys
1958036903 · Nov 3
$889 USD
View
5 more retailers have this diamond
Prices start from $192 USDSave up to $697 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
$192 USD