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Radiant|Lab Grown|IGI

3.16ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2

Diamond specifications and retailer prices

From $1,065 SGD
$831 USD
As of October 29, 2026
Save $2,985 SGD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,050 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 29, 2026, with prices from $1,065 to $4,050, a $2,985 spread on the same certified stone. The Diamond Guys lists it at $4,050. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.85 × 7.30 × 4.77 mm
L/W Ratio1.49
Top View
10.85 mm7.30 mm3.16 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.3%

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 29
Current: $725 SGD|Low: $725 SGD|High: $4,116 SGD|Avg: $2,031 SGD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 17, 2026
Retailer 1$725 SGD
Retailer 3$811 SGD
Retailer 5$1,065 SGD
Retailer 6$1,539 SGD
Retailer 2$2,610 SGD
Retailer 4$2,806 SGD
The Diamond Guys$4,050 SGD

9 data points across 7 retailers

4 retailers$1,065 SGD to $4,050 SGD

A
Cheapest Retailer
-
$1,065 SGD
$831 USD
B+
Retailer 2
-
$1,539 SGD
$1,201 USD
View
B
Retailer 3
-
$2,806 SGD
CA$3,041 CAD
View
Most Expensive
B
The Diamond Guys
1980292403 · Oct 30
$4,050 SGD
$3,160 USD
View
3 more retailers have this diamond
Prices start from $1,065 SGDSave up to $2,985 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
$1,065 SGD