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Princess|Lab Grown|IGI

1.59ct F IF Princess Lab Grown Diamond

ID • F/IF • IGI LG669427489

Shape and cutting style on the report: Princess cut

Certificate IGI LG669427489

Diamond specifications and retailer prices

From $882 NZD
$496 USD
As of November 2, 2026
Save $4,753 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,634 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669427489 or 669427489. Listed at 23 retailers as of October 31, 2026, with prices from $882 to $5,634, a $4,753 spread on the same certified stone. Brilliant Earth lists it at $5,634. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427489
Dimensions6.38 × 6.28 × 4.34 mm
L/W Ratio1.02
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
6.38 mm6.28 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427489
Side View
Table 67.0%Crown 43.9°Girdle: MediumPavilion 36.4°Culet: NoneDepth 69.1%

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 2
Current: $5,634 NZD|Low: $874 NZD|High: $5,634 NZD|Avg: $2,555 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 11$882 NZD
Retailer 21$988 NZD
Retailer 17$1,082 NZD
Retailer 6$1,093 NZD
Retailer 12$1,093 NZD
Retailer 20$1,342 NZD
Retailer 5$1,512 NZD
Retailer 7$1,701 NZD
Retailer 2$1,819 NZD
Retailer 19$1,880 NZD
Retailer 18$1,920 NZD
Retailer 4$2,076 NZD
Retailer 8$2,678 NZD
Retailer 10$2,877 NZD
Retailer 14$3,563 NZD
Retailer 3$3,643 NZD
Retailer 16$3,736 NZD
Retailer 9$3,802 NZD
Retailer 15$4,093 NZD
Retailer 13$4,566 NZD
Brilliant Earth$5,634 NZD

36 data points across 21 retailers

23 retailers$882 NZD to $5,634 NZD

A
Cheapest Retailer
-
$882 NZD
$496 USD
A
Retailer 2
-
$988 NZD
$556 USD
View
A
Retailer 3
-
$1,082 NZD
$609 USD
View
Final sale: no returns
A
Retailer 4
-
$1,093 NZD
$615 USD
View
Retailer 5
-
$1,093 NZD
$615 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,342 NZD
$755 USD
View
A
Retailer 7
-
$1,512 NZD
$851 USD
View
A
Retailer 8
-
$1,701 NZD
$957 USD
View
A
Retailer 9
-
$1,819 NZD
£806 GBP
View
A
Retailer 10
-
$1,880 NZD
ZAR 17,085 ZAR
View
A
Retailer 11
-
$1,920 NZD
€1,029 EUR
View
A
Retailer 12
-
$2,076 NZD
$1,168 USD
View
B+
Retailer 13
-
$2,678 NZD
$1,507 USD
View
B+
Retailer 14
-
$2,877 NZD
$1,619 USD
View
B+
Retailer 15
-
$3,563 NZD
$2,005 USD
View
B+
Retailer 16
-
$3,643 NZD
$2,050 USD
View
B+
Retailer 17
-
$3,736 NZD
A$3,234 AUD
View
B+
Retailer 18
-
$3,761 NZD
$2,116 USD
View
B+
Retailer 19
-
$3,802 NZD
$2,139 USD
View
B
Retailer 20
-
$4,004 NZD
$2,253 USD
View
B
Retailer 21
-
$4,093 NZD
$2,303 USD
View
B+
Retailer 22
-
$4,566 NZD
£2,023 GBP
View
Most Expensive
B
Brilliant Earth
14744585A · Oct 31
$5,634 NZD
$3,170 USD
View
22 more retailers have this diamond
Prices start from $882 NZDSave up to $4,753 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
$882 NZD