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Princess|Lab Grown|IGI

1.59ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LG818641577

Shape and cutting style on the report: Princess cut

Certificate IGI LG818641577

Diamond specifications and retailer prices

From $725 NZD
$408 USD
As of November 1, 2026
Save $1,639 NZD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,364 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG818641577 or 818641577. Listed at 9 retailers as of November 1, 2026, with prices from $725 to $2,364, a $1,639 spread on the same certified stone. Rare Carat lists it at $2,364. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641577
Dimensions6.31 × 6.08 × 4.57 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.08 mm1.59 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641577
Side View
Table 68.0%Crown 43.5°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 75.2%

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: Nov 1
Current: $2,364 NZD|Low: $725 NZD|High: $2,417 NZD|Avg: $1,546 NZD|-2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$725 NZD
Retailer 8$959 NZD
Retailer 2$1,021 NZD
Retailer 5$1,201 NZD
Retailer 7$1,653 NZD
Retailer 6$1,821 NZD
Retailer 4$2,122 NZD
Retailer 9$2,167 NZD
Rare Carat$2,364 NZD

43 data points across 9 retailers

9 retailers$725 NZD to $2,364 NZD

B+
Cheapest Retailer
-
$725 NZD
$408 USD
A
Retailer 2
-
$959 NZD
€514 EUR
View
A
Retailer 3
-
$1,021 NZD
£452 GBP
View
B+
Retailer 4
-
$1,201 NZD
$676 USD
View
B+
Retailer 5
-
$1,653 NZD
$930 USD
View
B
Retailer 6
-
$1,821 NZD
$1,025 USD
View
B
Retailer 7
-
$2,122 NZD
A$1,837 AUD
View
B
Retailer 8
-
$2,167 NZD
£960 GBP
View
Most Expensive
B
Rare Carat
AJ5776415CC818 · Nov 1
$2,364 NZD
$1,330 USD
View
8 more retailers have this diamond
Prices start from $725 NZDSave up to $1,639 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
$725 NZD