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Radiant|Lab Grown|IGI

15.10ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG831633441

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

Certificate IGI LG831633441

Diamond specifications and retailer prices

From $3,270 CAD
£1,843 GBP
As of November 2, 2026
Save $16,774 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,044 CAD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.1ct lab-grown radiant diamond

This 15.1ct 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 LG831633441 or 831633441. Listed at 18 retailers as of November 2, 2026, with prices from $3,270 to $20,044, a $16,774 spread on the same certified stone. Adiamor lists it at $20,044. 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

15.10
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle28°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831633441
Dimensions17.80 × 11.55 × 7.72 mm
L/W Ratio1.54
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.80 mm11.55 mm15.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831633441
Side View
Table 67.0%Crown 43.9°Girdle: Slightly ThickPavilion 28°Culet: NoneDepth 66.8%

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: $20,044 CAD|Low: $3,269 CAD|High: $20,065 CAD|Avg: $7,037 CAD|-0.1%
Adiamor
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 2$3,270 CAD
Retailer 6$3,510 CAD
Retailer 17$3,819 CAD
Retailer 4$3,931 CAD
Retailer 9$4,072 CAD
Retailer 16$4,073 CAD
Retailer 10$4,108 CAD
Retailer 5$4,901 CAD
Retailer 11$5,453 CAD
Retailer 18$5,597 CAD
Retailer 15$5,820 CAD
Retailer 3$5,975 CAD
Retailer 14$6,304 CAD
Retailer 12$7,544 CAD
Retailer 7$8,825 CAD
Retailer 8$14,208 CAD
Retailer 13$15,057 CAD
Adiamor$20,044 CAD

28 data points across 18 retailers

18 retailers$3,270 CAD to $20,044 CAD

A
Cheapest Retailer
-
$3,270 CAD
£1,843 GBP
A
Retailer 2
-
$3,510 CAD
$2,512 USD
View
A
Retailer 3
-
$3,819 CAD
$2,733 USD
View
A
Retailer 4
-
$3,931 CAD
$2,813 USD
View
Final sale: no returns
A
Retailer 5
-
$4,072 CAD
$2,914 USD
View
A
Retailer 6
-
$4,073 CAD
$2,915 USD
View
Retailer 7
-
$4,108 CAD
$2,940 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$4,901 CAD
$3,507 USD
View
A
Retailer 9
-
$5,453 CAD
£3,072 GBP
View
A
Retailer 10
-
$5,597 CAD
$4,005 USD
View
B+
Retailer 11
-
$5,820 CAD
$4,165 USD
View
A
Retailer 12
-
$5,975 CAD
$4,276 USD
View
A
Retailer 13
-
$6,304 CAD
ZAR 72,879 ZAR
View
B+
Retailer 14
-
$7,544 CAD
A$8,306 AUD
View
Retailer 15
-
$8,825 CAD
$6,315 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$14,208 CAD
$10,168 USD
View
B
Retailer 17
-
$15,057 CAD
A$16,577 AUD
View
Most Expensive
B
Adiamor
D-81810341 · Nov 2
$20,044 CAD
$14,344 USD
View
17 more retailers have this diamond
Prices start from $3,270 CADSave up to $16,774 CAD

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
15.10ct Radiant
$3,270 CAD