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Radiant|Lab Grown|IGI

3.15ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG844620008

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

Certificate IGI LG844620008

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of November 2, 2026
Save $3,706 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,451 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.15ct lab-grown radiant diamond

This 3.15ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844620008 or 844620008. Listed at 20 retailers as of November 1, 2026, with prices from $744 to $4,451, a $3,706 spread on the same certified stone. Rare Carat lists it at $4,451. 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

3.15
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620008
Dimensions10.61 × 7.05 × 4.76 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm7.05 mm3.15 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844620008
Side View
Table 68.0%Crown 44°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.5%

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: $4,451 SGD|Low: $744 SGD|High: $4,451 SGD|Avg: $1,991 SGD
Rare Carat
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
November 3, 2026
Retailer 7$744 SGD
Retailer 6$834 SGD
Retailer 15$834 SGD
Retailer 9$923 SGD
Retailer 14$1,001 SGD
Retailer 10$1,093 SGD
Retailer 4$1,238 SGD
Retailer 18$1,343 SGD
Retailer 3$1,374 SGD
Retailer 2$1,428 SGD
Retailer 5$1,949 SGD
Retailer 13$2,004 SGD
Retailer 20$2,291 SGD
Retailer 12$2,427 SGD
Retailer 17$2,945 SGD
Retailer 8$3,049 SGD
Retailer 19$3,466 SGD
Retailer 11$3,660 SGD
Retailer 16$4,007 SGD
Rare Carat$4,451 SGD

12 data points across 20 retailers

20 retailers$744 SGD to $4,451 SGD

A
Cheapest Retailer
-
$744 SGD
$582 USD
A
Retailer 2
-
$834 SGD
$652 USD
View
Final sale: no returns
A
Retailer 3
-
$834 SGD
$652 USD
View
A
Retailer 4
-
$923 SGD
$722 USD
View
A
Retailer 5
-
$1,001 SGD
£617 GBP
View
A
Retailer 6
-
$1,093 SGD
$855 USD
View
A
Retailer 7
-
$1,238 SGD
$968 USD
View
A
Retailer 8
-
$1,343 SGD
€1,000 EUR
View
A
Retailer 9
-
$1,374 SGD
$1,074 USD
View
A
Retailer 10
-
$1,428 SGD
£879 GBP
View
B+
Retailer 11
-
$1,949 SGD
A$2,344 AUD
View
B+
Retailer 12
-
$2,004 SGD
ZAR 25,309 ZAR
View
B+
Retailer 13
-
$2,291 SGD
$1,791 USD
View
B+
Retailer 14
-
$2,427 SGD
$1,898 USD
View
B+
Retailer 15
-
$2,945 SGD
$2,303 USD
View
B+
Retailer 16
-
$3,049 SGD
$2,384 USD
View
B
Retailer 17
-
$3,466 SGD
A$4,169 AUD
View
B
Retailer 18
-
$3,660 SGD
View
B
Retailer 19
-
$4,007 SGD
£2,467 GBP
View
Most Expensive
B
Rare Carat
CN336-61A · Nov 1
$4,451 SGD
$3,480 USD
View
19 more retailers have this diamond
Prices start from $744 SGDSave up to $3,706 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
3.15ct Radiant
$744 SGD