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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 $981 NZD
$553 USD
As of October 30, 2026
Save $4,491 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,472 NZD 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 $981 to $5,472, a $4,491 spread on the same certified stone. The Diamond Guys lists it at $5,472. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,610 NZD|Low: $919 NZD|High: $5,472 NZD|Avg: $2,540 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 6$981 NZD
Retailer 5$1,098 NZD
Retailer 3$1,450 NZD
Retailer 1$1,610 NZD
Retailer 7$2,026 NZD
Retailer 4$3,529 NZD
Retailer 2$3,792 NZD
The Diamond Guys$5,472 NZD

28 data points across 8 retailers

8 retailers$981 NZD to $5,472 NZD

A
Cheapest Retailer
-
$981 NZD
$553 USD
A
Retailer 2
-
$1,098 NZD
$619 USD
View
A
Retailer 3
-
$1,450 NZD
$817 USD
View
A
Retailer 4
-
$1,610 NZD
£715 GBP
View
Retailer 5
-
$2,026 NZD
$1,142 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$3,529 NZD
$1,989 USD
View
B+
Retailer 7
-
$3,792 NZD
CA$2,968 CAD
View
Most Expensive
B
The Diamond Guys
1960791283 · Oct 30
$5,472 NZD
$3,084 USD
View
7 more retailers have this diamond
Prices start from $981 NZDSave up to $4,491 NZD

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
$981 NZD