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Radiant|Lab Grown|IGI

15.07ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG807690226

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

Certificate IGI LG807690226

Diamond specifications and retailer prices

From $4,958 AUD
$3,475 USD
As of November 1, 2026
Save $20,412 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $25,370 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.07ct lab-grown radiant diamond

This 15.07ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807690226 or 807690226. Listed at 11 retailers as of November 1, 2026, with prices from $4,958 to $25,370, a $20,412 spread on the same certified stone. Brilliant Earth lists it at $25,370. 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

15.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807690226
Dimensions17.68 × 12.06 × 7.89 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.68 mm12.06 mm15.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807690226
Side View
Table 68.0%Crown 41°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 65.4%

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: $25,370 AUD|Low: $4,958 AUD|High: $31,806 AUD|Avg: $9,530 AUD|-20.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$4,958 AUD
Retailer 10$5,596 AUD
Retailer 11$5,698 AUD
Retailer 5$6,624 AUD
Retailer 8$7,100 AUD
Retailer 9$7,651 AUD
Retailer 4$7,682 AUD
Retailer 2$7,804 AUD
Retailer 6$9,157 AUD
Retailer 3$9,403 AUD
Brilliant Earth$25,370 AUD

41 data points across 11 retailers

11 retailers$4,958 AUD to $25,370 AUD

A
Cheapest Retailer
-
$4,958 AUD
$3,475 USD
A
Retailer 2
-
$5,596 AUD
$3,922 USD
View
A
Retailer 3
-
$5,698 AUD
HK$31,200 HKD
View
A
Retailer 4
-
$6,624 AUD
£3,655 GBP
View
A
Retailer 5
-
$7,100 AUD
$4,976 USD
View
A
Retailer 6
-
$7,651 AUD
ZAR 86,626 ZAR
View
A
Retailer 7
-
$7,682 AUD
$5,384 USD
View
B+
Retailer 8
-
$7,804 AUD
€5,209 EUR
View
B+
Retailer 9
-
$9,157 AUD
View
Retailer 10
-
$9,403 AUD
$6,590 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
20836035A · Nov 2
$25,370 AUD
$17,780 USD
View
10 more retailers have this diamond
Prices start from $4,958 AUDSave up to $20,412 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
15.07ct Radiant
$4,958 AUD