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Radiant|Lab Grown|IGI

15.09ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG810622524

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

Certificate IGI LG810622524

Diamond specifications and retailer prices

From $3,396 AUD
£1,878 GBP
As of November 1, 2026
Save $29,802 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,198 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.09ct lab-grown radiant diamond

This 15.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810622524 or 810622524. Listed at 20 retailers as of October 31, 2026, with prices from $3,396 to $33,198, a $29,802 spread on the same certified stone. Brilliant Earth lists it at $33,198. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810622524
Dimensions17.96 × 12.25 × 8.16 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.96 mm12.25 mm15.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810622524
Side View
Table 64.0%Crown 41.2°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.6%

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 1
Current: $33,198 AUD|Low: $3,395 AUD|High: $39,092 AUD|Avg: $7,692 AUD|-15.1%
Brilliant Earth
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
November 1, 2026
Retailer 7$3,396 AUD
Retailer 14$3,646 AUD
Retailer 3$4,228 AUD
Retailer 6$4,228 AUD
Retailer 10$4,456 AUD
Retailer 8$5,663 AUD
Retailer 13$5,761 AUD
Retailer 5$5,813 AUD
Retailer 11$6,546 AUD
Retailer 4$6,586 AUD
Retailer 9$6,611 AUD
Retailer 2$7,834 AUD
Retailer 12$9,125 AUD
Brilliant Earth$33,198 AUD

35 data points across 14 retailers

20 retailers$3,396 AUD to $33,198 AUD

A
Cheapest Retailer
-
$3,396 AUD
£1,878 GBP
A
Retailer 2
-
$3,646 AUD
$2,561 USD
View
A
Retailer 3
-
$3,966 AUD
$2,786 USD
View
A
Retailer 4
-
$4,081 AUD
$2,867 USD
View
Final sale: no returns
A
Retailer 5
-
$4,228 AUD
$2,970 USD
View
Retailer 6
-
$4,228 AUD
$2,970 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$4,456 AUD
$3,130 USD
View
A
Retailer 8
-
$5,064 AUD
$3,557 USD
View
A
Retailer 9
-
$5,663 AUD
£3,132 GBP
View
A
Retailer 10
-
$5,761 AUD
$4,047 USD
View
A
Retailer 11
-
$5,813 AUD
$4,083 USD
View
A
Retailer 12
-
$6,546 AUD
ZAR 74,285 ZAR
View
A
Retailer 13
-
$6,586 AUD
$4,626 USD
View
A
Retailer 14
-
$6,611 AUD
€4,423 EUR
View
B+
Retailer 15
-
$7,834 AUD
View
Retailer 16
-
$9,125 AUD
$6,410 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$11,845 AUD
$8,320 USD
View
B
Retailer 18
-
$14,750 AUD
$10,361 USD
View
B
Retailer 19
-
$21,632 AUD
$15,195 USD
View
Most Expensive
B
Brilliant Earth
20482374A · Oct 31
$33,198 AUD
$23,320 USD
View
19 more retailers have this diamond
Prices start from $3,396 AUDSave up to $29,802 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
15.09ct Radiant
$3,396 AUD