Radiant|Lab Grown|IGI

15.00ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG831698386

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

Certificate IGI LG831698386

Diamond specifications and retailer prices

From $2,232 USD
£1,757 GBP
As of October 30, 2026
Save $12,735 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,967 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 15ct lab-grown radiant diamond

This 15ct 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 LG831698386 or 831698386. Listed at 17 retailers as of October 30, 2026, with prices from $2,232 to $14,967, a $12,735 spread on the same certified stone. Adiamor lists it at $14,967. 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

15.00
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698386
Dimensions17.47 × 12.12 × 7.97 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.47 mm12.12 mm15.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698386
Side View
Table 70.0%Crown 47.8°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 65.8%

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 30
Current: $14,967 USD|Low: $2,224 USD|High: $14,967 USD|Avg: $5,787 USD
Adiamor
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 10$2,232 USD
Retailer 7$2,598 USD
Retailer 3$2,675 USD
Retailer 14$2,935 USD
Retailer 9$3,815 USD
Retailer 15$4,153 USD
Retailer 11$4,289 USD
Retailer 2$4,296 USD
Retailer 5$4,319 USD
Retailer 13$5,142 USD
Retailer 16$5,258 USD
Retailer 4$6,145 USD
Retailer 6$7,015 USD
Retailer 8$9,672 USD
Retailer 12$13,516 USD
Adiamor$14,967 USD

12 data points across 16 retailers

17 retailers$2,232 USD to $14,967 USD

A
Cheapest Retailer
-
$2,232 USD
£1,757 GBP
A
Retailer 2
-
$2,598 USD
View
A
Retailer 3
-
$2,675 USD
View
Final sale: no returns
A
Retailer 4
-
$2,935 USD
View
A
Retailer 5
-
$3,815 USD
£3,004 GBP
View
A
Retailer 6
-
$4,153 USD
View
A
Retailer 7
-
$4,289 USD
ZAR 69,282 ZAR
View
Retailer 8
-
$4,296 USD
€4,091 EUR
View
B+
Retailer 9
-
$4,319 USD
View
Retailer 10
-
$5,142 USD
A$7,910 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$5,258 USD
£4,140 GBP
View
Retailer 12
-
$6,145 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$7,015 USD
View
B
Retailer 14
-
$9,672 USD
View
B
Retailer 15
-
$13,516 USD
View
B
Retailer 16
-
$14,460 USD
View
Most Expensive
B
Adiamor
D-82697954 · Oct 31
$14,967 USD
View
16 more retailers have this diamond
Prices start from $2,232 USDSave up to $12,735 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
15.00ct Radiant
$2,232 USD