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Radiant|Lab Grown|IGI

1.00ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG839651275

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

Certificate IGI LG839651275

Diamond specifications and retailer prices

From $255 AUD
As of November 5, 2026
Save $1,042 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,297 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839651275 or 839651275. Listed at 10 retailers as of November 4, 2026, with prices from $255 to $1,297, a $1,042 spread on the same certified stone. Brilliant Earth lists it at $1,297. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651275
Dimensions7.37 × 4.93 × 3.23 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm4.93 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651275
Side View
Table 68.0%Crown 41.2°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 65.5%

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 5
Current: $255 AUD|Low: $255 AUD|High: $1,207 AUD|Avg: $586 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 1$255 AUD
Retailer 6$255 AUD
Retailer 9$345 AUD
Retailer 2$435 AUD
Retailer 7$450 AUD
Retailer 4$482 AUD
Retailer 5$483 AUD
Retailer 8$898 AUD
Retailer 3$1,189 AUD

38 data points across 9 retailers

10 retailers$255 AUD to $1,297 AUD

Retailer 1
-
$255 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$255 AUD
View
B+
Retailer 3
-
$345 AUD
View
A
Retailer 4
-
$435 AUD
View
A
Retailer 5
-
$450 AUD
View
A
Retailer 6
-
$482 AUD
View
A
Retailer 7
-
$483 AUD
View
Retailer 8
-
$898 AUD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$1,189 AUD
View
Most Expensive
B
Brilliant Earth
22274855A · Nov 4
$1,297 AUD
$910 USD
View
9 more retailers have this diamond
Prices start from $255 AUDSave up to $1,042 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
1.00ct Radiant
$255 AUD