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Radiant|Lab Grown|IGI

15.10ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG790680043

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

Certificate IGI LG790680043

Diamond specifications and retailer prices

From $3,490 SGD
$2,730 USD
As of November 2, 2026
Save $17,527 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,017 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790680043 or 790680043. Listed at 20 retailers as of October 31, 2026, with prices from $3,490 to $21,017, a $17,527 spread on the same certified stone. Brilliant Earth lists it at $21,017. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790680043
Dimensions18.25 × 12.31 × 8.00 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.25 mm12.31 mm15.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790680043
Side View
Table 67.0%Crown 23.8°Girdle: MediumPavilion 35.6°Culet: NoneDepth 65.0%

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: Nov 2
Current: $21,017 SGD|Low: $3,490 SGD|High: $26,501 SGD|Avg: $8,705 SGD|-20.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11$3,490 SGD
Retailer 7$3,798 SGD
Retailer 12$3,982 SGD
Retailer 6$4,049 SGD
Retailer 18$4,053 SGD
Retailer 8$4,763 SGD
Retailer 5$4,795 SGD
Retailer 20$5,414 SGD
Retailer 13$5,424 SGD
Retailer 19$5,566 SGD
Retailer 16$6,268 SGD
Retailer 9$6,300 SGD
Retailer 2$6,457 SGD
Retailer 14$7,502 SGD
Retailer 17$8,361 SGD
Retailer 10$14,115 SGD
Retailer 15$15,585 SGD
Retailer 3$19,675 SGD
Retailer 4$20,237 SGD
Brilliant Earth$21,017 SGD

39 data points across 20 retailers

20 retailers$3,490 SGD to $21,017 SGD

A
Cheapest Retailer
-
$3,490 SGD
$2,730 USD
A
Retailer 2
-
$3,798 SGD
$2,971 USD
View
Retailer 3
-
$3,982 SGD
$3,115 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$4,049 SGD
$3,167 USD
View
A
Retailer 5
-
$4,053 SGD
$3,170 USD
View
A
Retailer 6
-
$4,763 SGD
$3,726 USD
View
A
Retailer 7
-
$4,795 SGD
HK$29,300 HKD
View
A
Retailer 8
-
$5,414 SGD
$4,235 USD
View
A
Retailer 9
-
$5,424 SGD
£3,341 GBP
View
A
Retailer 10
-
$5,566 SGD
$4,354 USD
View
A
Retailer 11
-
$6,268 SGD
ZAR 79,213 ZAR
View
A
Retailer 12
-
$6,300 SGD
$4,928 USD
View
B+
Retailer 13
-
$6,457 SGD
€4,810 EUR
View
B+
Retailer 14
-
$7,502 SGD
A$9,028 AUD
View
B+
Retailer 15
-
$8,361 SGD
$6,540 USD
View
B
Retailer 16
-
$14,115 SGD
$11,041 USD
View
B
Retailer 17
-
$15,585 SGD
A$18,755 AUD
View
B
Retailer 18
-
$19,675 SGD
$15,390 USD
View
B
Retailer 19
-
$20,237 SGD
$15,830 USD
View
Most Expensive
B
Brilliant Earth
20999642A · Oct 31
$21,017 SGD
$16,440 USD
View
19 more retailers have this diamond
Prices start from $3,490 SGDSave up to $17,527 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
$3,490 SGD