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Radiant|Lab Grown|IGI

1.09ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG837604341

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

Certificate IGI LG837604341

Diamond specifications and retailer prices

From $251 AUD
As of November 4, 2026
Save $1,207 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,459 AUD at MOH London · As of November 2, 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 LG837604341 or 837604341. Listed at 17 retailers as of November 2, 2026, with prices from $251 to $1,459, a $1,207 spread on the same certified stone. MOH London lists it at $1,459. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837604341
Dimensions7.16 × 5.13 × 3.41 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm5.13 mm1.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837604341
Side View
Table 60.0%Crown 48.1°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.5%

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 4
Current: $1,459 AUD|Low: $241 AUD|High: $1,477 AUD|Avg: $810 AUD|+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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 15$251 AUD
Retailer 14$291 AUD
Retailer 2$344 AUD
Retailer 11$347 AUD
Retailer 8$554 AUD
Retailer 7$660 AUD
Retailer 3$677 AUD
Retailer 9$761 AUD
Retailer 5$850 AUD
Retailer 12$907 AUD
Retailer 6$1,003 AUD
Retailer 16$1,034 AUD
Retailer 10$1,057 AUD
Retailer 13$1,060 AUD
Retailer 4$1,087 AUD
MOH London$1,459 AUD

42 data points across 16 retailers

17 retailers$251 AUD to $1,459 AUD

A
Cheapest Retailer
-
$251 AUD
A
Retailer 2
-
$291 AUD
View
A
Retailer 3
-
$344 AUD
View
A
Retailer 4
-
$347 AUD
View
A
Retailer 5
-
$554 AUD
View
A
Retailer 6
-
$660 AUD
View
B+
Retailer 7
-
$677 AUD
View
B+
Retailer 8
-
$761 AUD
View
B+
Retailer 9
-
$850 AUD
View
B+
Retailer 10
-
$907 AUD
View
B+
Retailer 11
-
$1,003 AUD
View
B+
Retailer 12
-
$1,034 AUD
View
B+
Retailer 13
-
$1,043 AUD
View
B+
Retailer 14
-
$1,057 AUD
View
B
Retailer 15
-
$1,060 AUD
View
B
Retailer 16
-
$1,087 AUD
View
Most Expensive
B
MOH London
LG837604341 · Nov 2
$1,459 AUD
£804 GBP
View
16 more retailers have this diamond
Prices start from $251 AUDSave up to $1,207 AUD

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
$251 AUD