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Radiant|Lab Grown|IGI

15.07ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG780696797

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

Certificate IGI LG780696797

Diamond specifications and retailer prices

From $2,386 USD
£1,878 GBP
As of October 27, 2026
Save $12,754 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,140 USD at Brilliant Earth · As of November 1, 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 LG780696797 or 780696797. Listed at 21 retailers as of October 27, 2026, with prices from $2,386 to $15,140, a $12,754 spread on the same certified stone. Brilliant Earth lists it at $15,140. 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 angle53.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780696797
Dimensions17.87 × 12.14 × 7.90 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.87 mm12.14 mm15.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780696797
Side View
Table 65.0%Crown 53.8°Girdle: MediumPavilion 35.2°Culet: NoneDepth 65.1%

Caratlytics Score

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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: Oct 27
Current: $15,140 USD|Low: $2,377 USD|High: $15,140 USD|Avg: $6,264 USD
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 19$2,386 USD
Retailer 6$2,553 USD
Retailer 4$2,777 USD
Retailer 15$2,859 USD
Retailer 8$2,961 USD
Retailer 3$2,965 USD
Retailer 16$3,366 USD
Retailer 12$3,473 USD
Retailer 20$3,974 USD
Retailer 9$4,042 USD
Retailer 5$4,070 USD
Retailer 2$4,394 USD
Retailer 21$4,566 USD
Retailer 10$4,613 USD
Retailer 22$5,495 USD
Retailer 7$6,285 USD
Retailer 11$8,296 USD
Retailer 14$10,330 USD
Retailer 17$10,754 USD
Retailer 18$14,232 USD
Retailer 13$14,342 USD
Brilliant Earth$15,140 USD

28 data points across 22 retailers

21 retailers$2,386 USD to $15,140 USD

A
Cheapest Retailer
-
$2,386 USD
£1,878 GBP
Retailer 2
-
$2,553 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$2,777 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$2,961 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$2,965 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$3,366 USD
HK$26,300 HKD
View
A
Retailer 7
-
$3,473 USD
View
A
Retailer 8
-
$3,974 USD
£3,129 GBP
View
A
Retailer 9
-
$4,042 USD
View
Retailer 10
-
$4,070 USD
View
Price last confirmed 7 days ago
A
Retailer 11
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$4,394 USD
€4,185 EUR
View
Retailer 12
-
$4,566 USD
ZAR 73,765 ZAR
View
Price last confirmed 8 days ago
A
Retailer 13
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$4,613 USD
View
Retailer 14
-
$5,495 USD
A$8,454 AUD
View
Price last confirmed 10 days ago
Retailer 15
-
$6,285 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$8,296 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$10,330 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$10,754 USD
A$16,544 AUD
View
B
Retailer 19
-
$14,232 USD
View
B
Retailer 20
-
$14,342 USD
View
Most Expensive
B
Brilliant Earth
18433051A · Nov 1
$15,140 USD
View
20 more retailers have this diamond
Prices start from $2,386 USDSave up to $12,754 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
$2,386 USD