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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 $2,993 SGD
£1,843 GBP
As of November 2, 2026
Save $15,352 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,345 SGD 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 $2,993 to $18,345, a $15,352 spread on the same certified stone. Adiamor lists it at $18,345. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $18,345 SGD|Low: $2,992 SGD|High: $18,364 SGD|Avg: $6,440 SGD|-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$2,993 SGD
Retailer 6$3,213 SGD
Retailer 17$3,495 SGD
Retailer 4$3,598 SGD
Retailer 9$3,727 SGD
Retailer 16$3,728 SGD
Retailer 10$3,760 SGD
Retailer 5$4,485 SGD
Retailer 11$4,990 SGD
Retailer 18$5,122 SGD
Retailer 15$5,327 SGD
Retailer 3$5,469 SGD
Retailer 14$5,769 SGD
Retailer 12$6,905 SGD
Retailer 7$8,076 SGD
Retailer 8$13,003 SGD
Retailer 13$13,780 SGD
Adiamor$18,345 SGD

28 data points across 18 retailers

18 retailers$2,993 SGD to $18,345 SGD

A
Cheapest Retailer
-
$2,993 SGD
£1,843 GBP
A
Retailer 2
-
$3,213 SGD
$2,512 USD
View
A
Retailer 3
-
$3,495 SGD
$2,733 USD
View
A
Retailer 4
-
$3,598 SGD
$2,813 USD
View
Final sale: no returns
A
Retailer 5
-
$3,727 SGD
$2,914 USD
View
A
Retailer 6
-
$3,728 SGD
$2,915 USD
View
Retailer 7
-
$3,760 SGD
$2,940 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$4,485 SGD
$3,507 USD
View
A
Retailer 9
-
$4,990 SGD
£3,072 GBP
View
A
Retailer 10
-
$5,122 SGD
$4,005 USD
View
B+
Retailer 11
-
$5,327 SGD
$4,165 USD
View
A
Retailer 12
-
$5,469 SGD
$4,276 USD
View
A
Retailer 13
-
$5,769 SGD
ZAR 72,879 ZAR
View
B+
Retailer 14
-
$6,905 SGD
A$8,306 AUD
View
Retailer 15
-
$8,076 SGD
$6,315 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$13,003 SGD
$10,168 USD
View
B
Retailer 17
-
$13,780 SGD
A$16,577 AUD
View
Most Expensive
B
Adiamor
D-81810341 · Nov 2
$18,345 SGD
$14,344 USD
View
17 more retailers have this diamond
Prices start from $2,993 SGDSave up to $15,352 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.

A
15.10ct Radiant
$2,993 SGD