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Princess|Lab Grown|IGI

1.59ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG618402789

Shape and cutting style on the report: Princess cut

Certificate IGI LG618402789

Diamond specifications and retailer prices

From $658 NZD
$371 USD
As of October 30, 2026
Save $4,164 NZD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,822 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.59ct lab-grown princess diamond

This 1.59ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618402789 or 618402789. Listed at 25 retailers as of October 27, 2026, with prices from $658 to $4,822, a $4,164 spread on the same certified stone. Queensmith lists it at $4,822. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618402789
Dimensions6.24 × 6.22 × 4.56 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.24 mm6.22 mm1.59 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618402789
Side View
Table 69.0%Crown 45°Girdle: MediumPavilion 38.5°Culet: NoneDepth 73.3%

Caratlytics Score

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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 30
Current: $864 NZD|Low: $632 NZD|High: $3,229 NZD|Avg: $1,731 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2$658 NZD
Retailer 7$735 NZD
Retailer 3$816 NZD
Retailer 1$864 NZD
Retailer 12$1,082 NZD
Retailer 11$1,404 NZD
Retailer 8$1,435 NZD
Retailer 6$1,475 NZD
Retailer 9$1,896 NZD
Retailer 13$2,042 NZD
Retailer 5$2,626 NZD
Retailer 4$3,086 NZD
Retailer 10$3,209 NZD

36 data points across 13 retailers

25 retailers$658 NZD to $4,822 NZD

A
Cheapest Retailer
-
$658 NZD
$371 USD
A
Retailer 2
-
$735 NZD
$414 USD
View
Final sale: no returns
A
Retailer 3
-
$765 NZD
$431 USD
View
A
Retailer 4
-
$816 NZD
$460 USD
View
A
Retailer 5
-
$816 NZD
$460 USD
View
A
Retailer 6
-
$864 NZD
£383 GBP
View
A
Retailer 7
-
$908 NZD
HK$4,000 HKD
View
A
Retailer 8
-
$1,082 NZD
$610 USD
View
A
Retailer 9
-
$1,097 NZD
$618 USD
View
B+
Retailer 10
-
$1,272 NZD
$717 USD
View
B+
Retailer 11
-
$1,379 NZD
$777 USD
View
B+
Retailer 12
-
$1,404 NZD
ZAR 12,779 ZAR
View
B+
Retailer 13
-
$1,435 NZD
€770 EUR
View
B+
Retailer 14
-
$1,475 NZD
£655 GBP
View
B+
Retailer 15
-
$1,896 NZD
A$1,644 AUD
View
B
Retailer 16
-
$2,042 NZD
$1,151 USD
View
B
Retailer 17
-
$2,600 NZD
SGD 1,980 SGD
View
B
Retailer 18
-
$2,622 NZD
$1,478 USD
View
B
Retailer 19
-
$2,626 NZD
$1,480 USD
View
B
Retailer 20
-
$2,695 NZD
$1,519 USD
View
B
Retailer 21
-
$3,086 NZD
$1,739 USD
View
B
Retailer 22
-
$3,087 NZD
$1,740 USD
View
B
Retailer 23
-
$3,164 NZD
£1,404 GBP
View
B
Retailer 24
-
$3,209 NZD
£1,424 GBP
View
Most Expensive
B
Queensmith
LG618402789 · Oct 27
$4,822 NZD
£2,140 GBP
View
24 more retailers have this diamond
Prices start from $658 NZDSave up to $4,164 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
1.59ct Princess
$658 NZD