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Radiant|Lab Grown|IGI

15.05ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG600330752

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

Certificate IGI LG600330752

Diamond specifications and retailer prices

From $4,978 AUD
$3,497 USD
As of November 1, 2026
Save $13,043 AUD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,021 AUD at Adiamor · As of October 31, 2026
View at Adiamor

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG600330752 or 600330752. Listed at 6 retailers as of October 31, 2026, with prices from $4,978 to $18,021, a $13,043 spread on the same certified stone. Adiamor lists it at $18,021. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.05
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600330752
Dimensions17.34 × 12.00 × 8.26 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.34 mm12.00 mm15.05 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600330752
Side View
Table 66.0%Crown 43.1°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $18,021 AUD|Low: $4,805 AUD|High: $18,021 AUD|Avg: $9,469 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$4,978 AUD
Retailer 2$5,537 AUD
Retailer 4$6,443 AUD
Retailer 3$6,765 AUD
Retailer 6$14,428 AUD
Adiamor$18,021 AUD

36 data points across 6 retailers

6 retailers$4,978 AUD to $18,021 AUD

A
Cheapest Retailer
-
$4,978 AUD
$3,497 USD
A
Retailer 2
-
$5,537 AUD
£3,062 GBP
View
B+
Retailer 3
-
$6,443 AUD
$4,526 USD
View
B+
Retailer 4
-
$6,765 AUD
€4,526 EUR
View
Retailer 5
-
$14,428 AUD
$10,135 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Adiamor
D-82068478 · Oct 31
$18,021 AUD
$12,659 USD
View
5 more retailers have this diamond
Prices start from $4,978 AUDSave up to $13,043 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.

A
15.05ct Radiant
$4,978 AUD