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Radiant|Lab Grown|IGI

15.34ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG559272292

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

Certificate IGI LG559272292

Diamond specifications and retailer prices

From $4,490 AUD
$3,147 USD
As of November 2, 2026
Save $26,402 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $41,965 AUD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 15.34ct lab-grown radiant diamond

This 15.34ct 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 LG559272292 or 559272292. Listed at 21 retailers as of November 2, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.34
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559272292
Dimensions17.78 × 12.18 × 8.20 mm
L/W Ratio1.46
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
17.78 mm12.18 mm15.34 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559272292
Side View
Table 66.5%Crown 43.6°Girdle: MediumPavilionCulet: NoneDepth 67.3%

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: Nov 2
Current: $41,965 AUD|Low: $4,490 AUD|High: $41,965 AUD|Avg: $11,449 AUD|+3.0%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 20
November 3, 2026
Retailer 7$4,490 AUD
Retailer 14$4,617 AUD
Retailer 20$4,886 AUD
Retailer 9$5,028 AUD
Retailer 10$5,208 AUD
Retailer 11$5,208 AUD
Retailer 17$5,208 AUD
Retailer 3$5,778 AUD
Retailer 19$6,831 AUD
Retailer 12$7,184 AUD
Retailer 13$7,192 AUD
Retailer 2$7,682 AUD
Retailer 4$8,088 AUD
Retailer 18$8,898 AUD
Retailer 15$10,736 AUD
Retailer 6$14,339 AUD
Retailer 8$17,939 AUD
Retailer 16$18,364 AUD
Retailer 5$30,892 AUD
Brilliant Earth$41,965 AUD

36 data points across 20 retailers

21 retailers$4,490 AUD to $30,892 AUD

A
Cheapest Retailer
-
$4,490 AUD
$3,147 USD
A
Retailer 2
-
$4,617 AUD
£2,548 GBP
View
A
Retailer 3
-
$4,886 AUD
$3,424 USD
View
A
Retailer 4
-
$5,028 AUD
$3,524 USD
View
Final sale: no returns
A
Retailer 5
-
$5,208 AUD
$3,650 USD
View
A
Retailer 6
-
$5,208 AUD
$3,650 USD
View
Retailer 7
-
$5,208 AUD
$3,650 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$5,778 AUD
$4,049 USD
View
A
Retailer 9
-
$6,831 AUD
HK$37,400 HKD
View
A
Retailer 10
-
$7,184 AUD
$5,035 USD
View
A
Retailer 11
-
$7,192 AUD
$5,040 USD
View
B+
Retailer 12
-
$7,682 AUD
£4,239 GBP
View
B+
Retailer 13
-
$8,088 AUD
$5,668 USD
View
B+
Retailer 14
-
$8,898 AUD
ZAR 100,740 ZAR
View
B+
Retailer 15
-
$10,736 AUD
View
B
Retailer 16
-
$14,339 AUD
$10,049 USD
View
B
Retailer 17
-
$17,939 AUD
$12,572 USD
View
B
Retailer 18
-
$18,364 AUD
View
B
Retailer 19
-
$20,216 AUD
$14,168 USD
View
B
Retailer 20
-
$30,892 AUD
$21,650 USD
View
Most Expensive
Brilliant Earth
21391395A · Oct 12
$41,965 AUD
$29,410 USD
View
Price under review
20 more retailers have this diamond
Prices start from $4,490 AUDSave up to $26,402 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
15.34ct Radiant
$4,490 AUD