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 $2,935 USD
As of October 31, 2026
Save $15,365 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,300 USD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $2,935 to $18,300, a $15,365 spread on the same certified stone. Brilliant Earth lists it at $18,300. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $18,300 USD|Low: $2,775 USD|High: $18,860 USD|Avg: $7,888 USD|-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
October 31, 2026
Retailer 6$2,935 USD
Retailer 2$3,816 USD
Retailer 9$3,882 USD
Retailer 5$4,290 USD
Retailer 10$4,322 USD
Retailer 7$4,379 USD
Retailer 8$5,143 USD
Retailer 11$6,295 USD
Retailer 3$9,674 USD
Retailer 12$13,281 USD
Retailer 4$15,043 USD
Brilliant Earth$18,300 USD

44 data points across 12 retailers

12 retailers$2,935 USD to $18,300 USD

A
Cheapest Retailer
-
$2,935 USD
A
Retailer 2
-
$3,816 USD
£3,005 GBP
View
A
Retailer 3
-
$3,882 USD
View
A
Retailer 4
-
$4,290 USD
ZAR 69,300 ZAR
View
B+
Retailer 5
-
$4,322 USD
View
Retailer 6
-
$4,379 USD
€4,170 EUR
View
Price last confirmed 7 days ago
Retailer 7
-
$5,143 USD
A$7,912 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$6,295 USD
View
Price last confirmed 36 days ago
B
Retailer 9
-
$9,674 USD
View
B
Retailer 10
-
$13,552 USD
View
B
Retailer 11
-
$15,043 USD
View
Most Expensive
B
Brilliant Earth
21088688A · Oct 29
$18,300 USD
View
11 more retailers have this diamond
Prices start from $2,935 USDSave up to $15,365 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
15.04ct Radiant
$2,935 USD