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Radiant|Lab Grown|IGI

1.09ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG837604324

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837604324

Diamond specifications and retailer prices

From $176 USD
As of November 2, 2026
Save $845 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,021 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837604324 or 837604324. Listed at 12 retailers as of November 1, 2026, with prices from $176 to $1,021, a $845 spread on the same certified stone. MOH London lists it at $1,021. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837604324
Dimensions7.22 × 5.11 × 3.38 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.11 mm1.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837604324
Side View
Table 62.0%Crown 46.2°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 66.1%

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 2
Current: $1,021 USD|Low: $169 USD|High: $1,034 USD|Avg: $593 USD|+3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$176 USD
Retailer 9$204 USD
Retailer 6$243 USD
Retailer 4$388 USD
Retailer 12$474 USD
Retailer 2$533 USD
Retailer 3$702 USD
Retailer 11$724 USD
Retailer 7$730 USD
Retailer 5$740 USD
Retailer 8$742 USD
MOH London$1,021 USD

26 data points across 12 retailers

12 retailers$176 USD to $1,021 USD

A
Cheapest Retailer
-
$176 USD
A
Retailer 2
-
$204 USD
View
A
Retailer 3
-
$243 USD
HK$1,900 HKD
View
A
Retailer 4
-
$388 USD
View
B+
Retailer 5
-
$474 USD
View
B+
Retailer 6
-
$533 USD
A$820 AUD
View
B+
Retailer 7
-
$702 USD
View
B+
Retailer 8
-
$724 USD
View
B+
Retailer 9
-
$730 USD
View
B+
Retailer 10
-
$740 USD
View
B
Retailer 11
-
$742 USD
View
Most Expensive
B
MOH London
LG837604324 · Nov 1
$1,021 USD
£804 GBP
View
11 more retailers have this diamond
Prices start from $176 USDSave up to $845 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 Radiant
$176 USD