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Radiant|Lab Grown|IGI

15.04ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG828615011

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

Certificate IGI LG828615011

Diamond specifications and retailer prices

From $4,178 AUD
$2,935 USD
As of November 2, 2026
Save $21,874 AUD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $26,052 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.04ct lab-grown radiant diamond

This 15.04ct 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 LG828615011 or 828615011. Listed at 12 retailers as of October 31, 2026, with prices from $4,178 to $26,052, a $21,874 spread on the same certified stone. Brilliant Earth lists it at $26,052. 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

15.04
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828615011
Dimensions17.23 × 12.10 × 7.70 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.23 mm12.10 mm15.04 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828615011
Side View
Table 64.0%Crown 43.2°Girdle: ThickPavilion 29.9°Culet: NoneDepth 63.6%

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 2
Current: $26,052 AUD|Low: $4,178 AUD|High: $26,849 AUD|Avg: $11,159 AUD|-3.0%
Brilliant Earth
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 8$4,178 AUD
Retailer 2$5,388 AUD
Retailer 9$5,526 AUD
Retailer 7$6,107 AUD
Retailer 10$6,153 AUD
Retailer 6$6,248 AUD
Retailer 5$7,308 AUD
Retailer 11$8,962 AUD
Retailer 3$13,772 AUD
Retailer 12$18,907 AUD
Retailer 4$21,415 AUD
Brilliant Earth$26,052 AUD

44 data points across 12 retailers

12 retailers$4,178 AUD to $26,052 AUD

A
Cheapest Retailer
-
$4,178 AUD
$2,935 USD
A
Retailer 2
-
$5,388 AUD
£2,980 GBP
View
A
Retailer 3
-
$5,526 AUD
$3,882 USD
View
A
Retailer 4
-
$6,107 AUD
ZAR 69,300 ZAR
View
B+
Retailer 5
-
$6,153 AUD
$4,322 USD
View
A
Retailer 6
-
$6,248 AUD
€4,180 EUR
View
B+
Retailer 7
-
$7,308 AUD
View
Retailer 8
-
$8,962 AUD
$6,295 USD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$13,772 AUD
$9,674 USD
View
B
Retailer 10
-
$19,293 AUD
$13,552 USD
View
B
Retailer 11
-
$21,415 AUD
$15,043 USD
View
Most Expensive
B
Brilliant Earth
21088688A · Oct 31
$26,052 AUD
$18,300 USD
View
11 more retailers have this diamond
Prices start from $4,178 AUDSave up to $21,874 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
15.04ct Radiant
$4,178 AUD