CaratHunter
Plans
Radiant|Lab Grown|IGI

15.09ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG830649365

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

Certificate IGI LG830649365

Diamond specifications and retailer prices

From $24,540 SGD
$19,188 USD
As of November 1, 2026
Save $6,880 SGD (22%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $39,595 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.09ct lab-grown radiant diamond

This 15.09ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830649365 or 830649365. Listed at 15 retailers as of November 1, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.09
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830649365
Dimensions18.37 × 12.49 × 7.47 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.37 mm12.49 mm15.09 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830649365
Side View
Table 65.0%Crown 39.5°Girdle: MED-STKPavilion 31.9°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $39,595 SGD|Low: $24,540 SGD|High: $73,244 SGD|Avg: $34,529 SGD
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
November 2, 2026
Retailer 6$24,540 SGD
Retailer 8$25,234 SGD
Retailer 5$26,553 SGD
Retailer 13$27,086 SGD
Retailer 4$28,652 SGD
Retailer 12$29,491 SGD
Retailer 11$30,956 SGD
Retailer 3$31,053 SGD
Retailer 9$31,136 SGD
Retailer 14$31,420 SGD
Retailer 15$31,420 SGD
Retailer 10$34,464 SGD
Brilliant Earth$39,595 SGD
Retailer 2$59,894 SGD
Retailer 7$73,244 SGD

30 data points across 15 retailers

15 retailers$24,540 SGD to $31,420 SGD

B
Cheapest Retailer
-
$24,540 SGD
$19,188 USD
B
Retailer 2
-
$25,234 SGD
£15,536 GBP
View
B
Retailer 3
-
$26,553 SGD
$20,762 USD
View
B
Retailer 4
-
$27,086 SGD
$21,179 USD
View
B
Retailer 5
-
$28,652 SGD
$22,404 USD
View
B
Retailer 6
-
$29,491 SGD
$23,060 USD
View
B
Retailer 7
-
$30,956 SGD
$24,205 USD
View
B
Retailer 8
-
$31,053 SGD
$24,281 USD
View
B
Retailer 9
-
$31,136 SGD
A$37,455 AUD
View
B
Retailer 10
-
$31,420 SGD
$24,568 USD
View
Retailer 11
-
$31,420 SGD
$24,568 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$34,464 SGD
£21,219 GBP
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21676018A · Nov 2
$39,595 SGD
$30,960 USD
View
Price under review
12 more retailers have this diamond
Prices start from $24,540 SGDSave up to $6,880 SGD

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.

B
15.09ct Radiant
$24,540 SGD