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Radiant|Lab Grown|IGI

15.03ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG727562316

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

Certificate IGI LG727562316

Diamond specifications and retailer prices

From $2,237 USD
£1,762 GBP
As of November 2, 2026
Save $12,863 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,100 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG727562316 or 727562316. Listed at 14 retailers as of November 2, 2026, with prices from $2,237 to $15,100, a $12,863 spread on the same certified stone. Brilliant Earth lists it at $15,100. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.03
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727562316
Dimensions12.40 × 12.40 × 7.63 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.40 mm12.40 mm15.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727562316
Side View
Table 65.0%Crown 41.7°Girdle: Slightly ThickPavilion 30.7°Culet: NoneDepth 61.5%

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 2
Current: $15,100 USD|Low: $2,237 USD|High: $38,268 USD|Avg: $11,112 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10$2,237 USD
Retailer 13$2,402 USD
Retailer 14$2,690 USD
Retailer 16$2,950 USD
Retailer 11$3,805 USD
Retailer 2$3,962 USD
Retailer 15$4,313 USD
Retailer 9$4,343 USD
Retailer 12$4,344 USD
Retailer 6$6,220 USD
Retailer 5$9,726 USD
Retailer 3$10,220 USD
Retailer 7$11,876 USD
Retailer 4$14,182 USD
Brilliant Earth$15,100 USD
Retailer 8$38,268 USD

26 data points across 16 retailers

14 retailers$2,237 USD to $15,100 USD

A
Cheapest Retailer
-
$2,237 USD
£1,762 GBP
A
Retailer 2
-
$2,402 USD
View
A
Retailer 3
-
$2,690 USD
View
Final sale: no returns
A
Retailer 4
-
$2,950 USD
View
A
Retailer 5
-
$3,805 USD
£2,996 GBP
View
A
Retailer 6
-
$3,962 USD
View
A
Retailer 7
-
$4,313 USD
ZAR 69,675 ZAR
View
A
Retailer 8
-
$4,343 USD
€4,136 EUR
View
B+
Retailer 9
-
$4,344 USD
View
B+
Retailer 10
-
$6,220 USD
View
B
Retailer 11
-
$9,726 USD
View
B
Retailer 12
-
$10,220 USD
View
B
Retailer 13
-
$14,182 USD
View
Most Expensive
B
Brilliant Earth
16604356A · Nov 2
$15,100 USD
View
13 more retailers have this diamond
Prices start from $2,237 USDSave up to $12,863 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
15.03ct Radiant
$2,237 USD