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Radiant|Lab Grown|IGI

15.38ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG835650399

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

Certificate IGI LG835650399

Diamond specifications and retailer prices

From $7,894 AUD
$5,532 USD
As of November 2, 2026
Save $27,736 AUD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $35,630 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.38ct lab-grown radiant diamond

This 15.38ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835650399 or 835650399. Listed at 11 retailers as of November 2, 2026, with prices from $7,894 to $35,630, a $27,736 spread on the same certified stone. Brilliant Earth lists it at $35,630. 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

15.38
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835650399
Dimensions17.69 × 12.16 × 8.03 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.69 mm12.16 mm15.38 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835650399
Side View
Table 66.0%Crown 46.3°Girdle: Slightly ThickPavilion 34.2°CuletDepth 66.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $35,630 AUD|Low: $4,933 AUD|High: $46,474 AUD|Avg: $16,385 AUD|-23.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$4,933 AUD
Retailer 7$5,367 AUD
Retailer 3$7,894 AUD
Retailer 6$7,894 AUD
Retailer 5$7,898 AUD
Retailer 10$8,878 AUD
Retailer 8$9,624 AUD
Retailer 2$11,854 AUD
Retailer 4$18,762 AUD
Retailer 11$33,946 AUD
Brilliant Earth$35,630 AUD

21 data points across 11 retailers

11 retailers$7,894 AUD to $35,630 AUD

Retailer 1
-
$4,933 AUD
$3,457 USD
Price last confirmed 10 days ago
Retailer 2
-
$5,367 AUD
$3,761 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$7,894 AUD
$5,532 USD
View
Retailer 4
-
$7,894 AUD
$5,532 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$7,898 AUD
$5,535 USD
View
B+
Retailer 6
-
$8,878 AUD
$6,222 USD
View
Retailer 7
-
$9,624 AUD
$6,745 USD
View
Price last confirmed 19 days ago
B
Retailer 8
-
$11,854 AUD
View
B
Retailer 9
-
$18,762 AUD
View
B
Retailer 10
-
$33,946 AUD
$23,790 USD
View
Most Expensive
B
Brilliant Earth
21434710Y · Nov 2
$35,630 AUD
$24,970 USD
View
10 more retailers have this diamond
Prices start from $7,894 AUDSave up to $27,736 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+
15.38ct Radiant
$7,894 AUD