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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 $3,475 USD
As of November 1, 2026
Save $14,305 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,780 USD at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from $3,475 to $17,780, a $14,305 spread on the same certified stone. Brilliant Earth lists it at $17,780. 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
Color
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: $17,780 USD|Low: $3,475 USD|High: $22,290 USD|Avg: $6,645 USD|-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 1, 2026
Retailer 6$3,475 USD
Retailer 10$3,922 USD
Retailer 11$3,994 USD
Retailer 5$4,642 USD
Retailer 2$4,922 USD
Retailer 8$4,976 USD
Retailer 9$5,362 USD
Retailer 7$5,471 USD
Retailer 4$6,417 USD
Retailer 3$6,590 USD
Brilliant Earth$17,780 USD

40 data points across 11 retailers

11 retailers$3,475 USD to $17,780 USD

A
Cheapest Retailer
-
$3,475 USD
A
Retailer 2
-
$3,922 USD
View
A
Retailer 3
-
$3,994 USD
HK$31,200 HKD
View
A
Retailer 4
-
$4,642 USD
£3,655 GBP
View
A
Retailer 5
-
$4,922 USD
View
A
Retailer 6
-
$4,976 USD
View
A
Retailer 7
-
$5,362 USD
ZAR 86,626 ZAR
View
B+
Retailer 8
-
$5,471 USD
€5,210 EUR
View
B+
Retailer 9
-
$6,417 USD
A$9,873 AUD
View
Retailer 10
-
$6,590 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
20836035A · Oct 31
$17,780 USD
View
10 more retailers have this diamond
Prices start from $3,475 USDSave up to $14,305 USD

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
$3,475 USD