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Radiant|Lab Grown|IGI

3.16ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2

Diamond specifications and retailer prices

From $709 SGD
$553 USD
As of October 30, 2026
Save $3,244 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,953 SGD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.16ct lab-grown radiant diamond

This 3.16ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 8 retailers as of October 30, 2026, with prices from $709 to $3,953, a $3,244 spread on the same certified stone. The Diamond Guys lists it at $3,953. 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

3.16
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.12 × 7.35 × 4.97 mm
L/W Ratio1.38
Top View
10.12 mm7.35 mm3.16 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.6%

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: Oct 30
Current: $1,163 SGD|Low: $664 SGD|High: $3,953 SGD|Avg: $1,835 SGD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 6$709 SGD
Retailer 5$793 SGD
Retailer 3$1,047 SGD
Retailer 1$1,163 SGD
Retailer 7$1,464 SGD
Retailer 4$2,549 SGD
Retailer 2$2,739 SGD
The Diamond Guys$3,953 SGD

28 data points across 8 retailers

8 retailers$709 SGD to $3,953 SGD

A
Cheapest Retailer
-
$709 SGD
$553 USD
A
Retailer 2
-
$793 SGD
$619 USD
View
A
Retailer 3
-
$1,047 SGD
$817 USD
View
A
Retailer 4
-
$1,163 SGD
£715 GBP
View
Retailer 5
-
$1,464 SGD
$1,142 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$2,549 SGD
$1,989 USD
View
B+
Retailer 7
-
$2,739 SGD
CA$2,968 CAD
View
Most Expensive
B
The Diamond Guys
1960791283 · Oct 30
$3,953 SGD
$3,084 USD
View
7 more retailers have this diamond
Prices start from $709 SGDSave up to $3,244 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
3.16ct Radiant
$709 SGD