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Radiant|Lab Grown|IGI

3.11ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2

Diamond specifications and retailer prices

From $3,824 NZD
CA$2,993 CAD
As of October 30, 2026
Save $1,694 NZD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,518 NZD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.11ct lab-grown radiant diamond

This 3.11ct 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 3 retailers as of October 30, 2026, with prices from $3,824 to $5,518, a $1,694 spread on the same certified stone. The Diamond Guys lists it at $5,518. 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

3.11
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.36 × 7.12 × 4.87 mm
L/W Ratio1.46
Top View
10.36 mm7.12 mm3.11 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,824 NZD|Low: $2,097 NZD|High: $5,607 NZD|Avg: $3,838 NZD|-1.6%
Retailer 1
Retailer 2
The Diamond Guys
October 8, 2026
Retailer 2$2,097 NZD
Retailer 1$3,824 NZD
The Diamond Guys$5,518 NZD

2 data points across 3 retailers

3 retailers$3,824 NZD to $5,518 NZD

Retailer 1
-
$2,097 NZD
$1,182 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$3,824 NZD
CA$2,993 CAD
View
Most Expensive
B
The Diamond Guys
1975839397 · Oct 31
$5,518 NZD
$3,110 USD
View
2 more retailers have this diamond
Prices start from $3,824 NZDSave up to $1,694 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.

B
3.11ct Radiant
$3,824 NZD