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Princess|Lab Grown|IGI

4.06ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG731567317

Shape and cutting style on the report: Princess cut

Certificate IGI LG731567317

Diamond specifications and retailer prices

From $1,705 NZD
$961 USD
As of October 29, 2026
Save $11,939 NZD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,644 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.06ct lab-grown princess diamond

This 4.06ct lab-grown princess 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 LG731567317 or 731567317. Listed at 8 retailers as of October 29, 2026, with prices from $1,705 to $13,644, a $11,939 spread on the same certified stone. Brilliant Earth lists it at $13,644. 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

4.06
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731567317
Dimensions8.78 × 8.72 × 6.16 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm8.72 mm4.06 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731567317
Side View
Table 69.0%Crown 44.7°Girdle: MediumPavilion 38.2°Culet: NoneDepth 70.6%

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 29
Current: $13,644 NZD|Low: $1,705 NZD|High: $14,052 NZD|Avg: $5,418 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 5$1,705 NZD
Retailer 3$1,987 NZD
Retailer 8$2,385 NZD
Retailer 7$2,754 NZD
Retailer 4$5,557 NZD
Retailer 2$6,166 NZD
Retailer 6$6,904 NZD
Brilliant Earth$13,644 NZD

8 data points across 8 retailers

8 retailers$1,705 NZD to $13,644 NZD

A
Cheapest Retailer
-
$1,705 NZD
$961 USD
Final sale: no returns
A
Retailer 2
-
$1,987 NZD
$1,120 USD
View
A
Retailer 3
-
$2,385 NZD
HK$10,500 HKD
View
A
Retailer 4
-
$2,754 NZD
$1,552 USD
View
Retailer 5
-
$5,557 NZD
A$4,818 AUD
View
Price last confirmed 27 days ago
B
Retailer 6
-
$6,166 NZD
$3,475 USD
View
B
Retailer 7
-
$6,904 NZD
SGD 5,258 SGD
View
Most Expensive
B
Brilliant Earth
15915206Y · Oct 29
$13,644 NZD
$7,690 USD
View
7 more retailers have this diamond
Prices start from $1,705 NZDSave up to $11,939 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
4.06ct Princess
$1,705 NZD