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Radiant|Lab Grown|IGI

16.16ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG847631125

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

Certificate IGI LG847631125

Diamond specifications and retailer prices

From $4,646 SGD
As of November 3, 2026
Save $1,670 SGD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,316 SGD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 16.16ct lab-grown radiant diamond

This 16.16ct 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 LG847631125 or 847631125. Listed at 2 retailers as of November 3, 2026, with prices from $4,646 to $6,316, a $1,670 spread on the same certified stone. 77 Diamonds lists it at $6,316. 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

16.16
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847631125
Dimensions17.82 × 12.48 × 8.26 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.82 mm12.48 mm16.16 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847631125
Side View
Table 67.0%Crown 47°Girdle: MediumPavilion 34.3°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $6,316 SGD|Low: $4,646 SGD|High: $6,806 SGD|Avg: $5,847 SGD|-6.8%
77 Diamonds
Retailer 2
November 4, 2026
Retailer 2$4,646 SGD
77 Diamonds$6,316 SGD

16 data points across 2 retailers

2 retailers$4,646 SGD to $6,316 SGD

A
Cheapest Retailer
-
$4,646 SGD
Final sale: no returns
Most Expensive
B+
77 Diamonds
RADTVSCC5ZBN2B · Nov 4
$6,316 SGD
£3,882 GBP
View
1 more retailer has this diamond
Prices start from $4,646 SGDSave up to $1,670 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
16.16ct Radiant
$4,646 SGD