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Oval|Lab Grown|IGI

3.90ct D VS2 Oval Lab Grown Diamond

EX • D/VS2

Diamond specifications and retailer prices

From $1,545 NZD
$871 USD
As of November 1, 2026
Save $4,267 NZD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,813 NZD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.9ct lab-grown oval diamond

This 3.9ct lab-grown oval 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 November 1, 2026, with prices from $1,545 to $5,813, a $4,267 spread on the same certified stone. The Diamond Guys lists it at $5,813. 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

3.90
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.99 × 8.92 × 5.38 mm
L/W Ratio1.46
Top View
12.99 mm8.92 mm3.90 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,545 NZD|Low: $1,545 NZD|High: $6,256 NZD|Avg: $3,913 NZD|-4.8%
Retailer 1
Retailer 2
The Diamond Guys
November 1, 2026
Retailer 1$1,545 NZD
Retailer 2$4,144 NZD
The Diamond Guys$5,813 NZD

5 data points across 3 retailers

3 retailers$1,545 NZD to $5,813 NZD

A
Cheapest Retailer
-
$1,545 NZD
$871 USD
B
Retailer 2
-
$4,144 NZD
CA$3,244 CAD
View
Most Expensive
B
The Diamond Guys
1972660497 · Nov 1
$5,813 NZD
$3,276 USD
View
2 more retailers have this diamond
Prices start from $1,545 NZDSave up to $4,267 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
3.90ct Oval
$1,545 NZD