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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 $16,927 AUD
$11,890 USD
As of October 31, 2026
Save $1,244 AUD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $18,171 AUD 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
Colour
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: $18,171 AUD|Low: $4,790 AUD|High: $34,736 AUD|Avg: $11,237 AUD|-23.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 4, 2026
Retailer 4$4,790 AUD
Retailer 5$5,766 AUD
Retailer 8$6,247 AUD
Retailer 7$6,479 AUD
Retailer 3$6,838 AUD
Retailer 6$7,876 AUD
Retailer 9$15,896 AUD
Retailer 2$16,927 AUD
Adiamor$18,171 AUD

17 data points across 9 retailers

2 retailers$16,927 AUD to $18,171 AUD

B
Cheapest Retailer
-
$16,927 AUD
$11,890 USD
Most Expensive
B
Adiamor
D-80539184 · Oct 31
$18,171 AUD
$12,764 USD
View
1 more retailer has this diamond
Prices start from $16,927 AUDSave up to $1,244 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.

B
15.00ct Radiant
$16,927 AUD