Radiant|Lab Grown|IGI

15.05ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG784608323

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG784608323

Diamond specifications and retailer prices

From $4,067 USD
As of October 31, 2026
Save $1,936 USD (32%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,990 USD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 15.05ct lab-grown radiant diamond

This 15.05ct 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 LG784608323 or 784608323. Listed at 15 retailers as of October 26, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.05
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784608323
Dimensions17.23 × 11.28 × 7.55 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.23 mm11.28 mm15.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784608323
Side View
Table 64.0%Crown 32°Girdle: Slightly ThickPavilion 44.7°Culet: LargeDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $24,990 USD|Low: $3,632 USD|High: $26,320 USD|Avg: $8,582 USD|-5.1%
Do Amore Diamonds
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
October 26, 2026
Retailer 14$3,632 USD
Retailer 9$3,952 USD
Retailer 4$4,067 USD
Retailer 13$4,213 USD
Retailer 11$5,697 USD
Retailer 3$5,811 USD
Retailer 2$6,003 USD
Retailer 7$6,222 USD
Retailer 10$7,119 USD
Retailer 8$8,764 USD
Retailer 5$11,598 USD
Retailer 12$12,461 USD
Retailer 6$16,503 USD
Do Amore Diamonds$24,990 USD

37 data points across 14 retailers

15 retailers$4,067 USD to $6,003 USD

Retailer 1
-
$3,632 USD
Price last confirmed 9 days ago
Retailer 2
-
$3,952 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$4,067 USD
View
Final sale: no returns
Retailer 4
-
$4,213 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$4,437 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$5,697 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$5,811 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$6,003 USD
View
Retailer 9
-
$6,222 USD
£4,899 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
$7,119 USD
ZAR 115,010 ZAR
View
Price last confirmed 11 days ago
Retailer 11
-
$8,764 USD
A$13,483 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
$11,598 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$12,461 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$16,503 USD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-8EC2F5A50 · Oct 23
$24,990 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $4,067 USDSave up to $1,936 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.

B+
15.05ct Radiant
$4,067 USD