Radiant|Lab Grown|IGI

15.00ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG802614396

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

Certificate IGI LG802614396

Diamond specifications and retailer prices

From $11,890 USD
As of October 31, 2026
Save $874 USD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $12,764 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802614396 or 802614396. Listed at 2 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.3°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802614396
Dimensions17.97 × 11.92 × 7.94 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.97 mm11.92 mm15.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802614396
Side View
Table 68.0%Crown 27.3°Girdle: MediumPavilion 32.9°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $12,764 USD|Low: $3,365 USD|High: $24,400 USD|Avg: $7,893 USD|-23.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 4, 2026
Retailer 4$3,365 USD
Retailer 5$4,050 USD
Retailer 8$4,388 USD
Retailer 7$4,551 USD
Retailer 3$4,803 USD
Retailer 6$5,532 USD
Retailer 9$11,166 USD
Retailer 2$11,890 USD
Adiamor$12,764 USD

17 data points across 9 retailers

2 retailers$11,890 USD to $12,764 USD

B
Cheapest Retailer
-
$11,890 USD
Most Expensive
B
Adiamor
D-80539184 · Oct 31
$12,764 USD
View
1 more retailer has this diamond
Prices start from $11,890 USDSave up to $874 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
15.00ct Radiant
$11,890 USD