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Princess|Lab Grown|IGI

1.89ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG591325405

Shape and cutting style on the report: Princess cut

Certificate IGI LG591325405

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of November 2, 2026
Save $3,891 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,335 NZD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.89ct lab-grown princess diamond

This 1.89ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591325405 or 591325405. Listed at 22 retailers as of November 2, 2026, with prices from $444 to $4,335, a $3,891 spread on the same certified stone. Yadav Diamonds lists it at $4,335. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591325405
Dimensions6.81 × 6.68 × 4.83 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.81 mm6.68 mm1.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591325405
Side View
Table 69.0%Crown 44.5°Girdle: MediumPavilion 38°Culet: NoneDepth 72.3%

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: $1,072 NZD|Low: $432 NZD|High: $4,657 NZD|Avg: $1,555 NZD|+2.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
November 2, 2026
Retailer 19$444 NZD
Retailer 3$498 NZD
Retailer 11$515 NZD
Retailer 4$551 NZD
Retailer 5$551 NZD
Retailer 2$736 NZD
Retailer 18$835 NZD
Retailer 12$1,050 NZD
Retailer 9$1,056 NZD
Retailer 1$1,072 NZD
Retailer 8$1,180 NZD
Retailer 17$1,415 NZD
Retailer 20$1,694 NZD
Retailer 7$1,957 NZD
Retailer 16$2,071 NZD
Retailer 13$2,170 NZD
Retailer 10$2,254 NZD
Retailer 14$2,440 NZD
Retailer 15$2,790 NZD
Retailer 6$3,946 NZD
Yadav Diamonds$4,335 NZD

43 data points across 21 retailers

22 retailers$444 NZD to $4,335 NZD

A
Cheapest Retailer
-
$444 NZD
$250 USD
A
Retailer 2
-
$498 NZD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$515 NZD
$290 USD
View
A
Retailer 4
-
$551 NZD
$310 USD
View
Retailer 5
-
$551 NZD
$310 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$736 NZD
$414 USD
View
A
Retailer 7
-
$835 NZD
$470 USD
View
A
Retailer 8
-
$1,050 NZD
ZAR 9,541 ZAR
View
A
Retailer 9
-
$1,056 NZD
$594 USD
View
A
Retailer 10
-
$1,072 NZD
£475 GBP
View
A
Retailer 11
-
$1,180 NZD
$664 USD
View
B+
Retailer 12
-
$1,415 NZD
A$1,225 AUD
View
B+
Retailer 13
-
$1,694 NZD
$953 USD
View
B+
Retailer 14
-
$1,957 NZD
$1,101 USD
View
B+
Retailer 15
-
$2,071 NZD
A$1,793 AUD
View
B
Retailer 16
-
$2,170 NZD
$1,221 USD
View
B
Retailer 17
-
$2,254 NZD
$1,268 USD
View
B
Retailer 18
-
$2,384 NZD
£1,056 GBP
View
B+
Retailer 19
-
$2,440 NZD
£1,081 GBP
View
B
Retailer 20
-
$2,790 NZD
$1,570 USD
View
B
Retailer 21
-
$3,946 NZD
$2,220 USD
View
Most Expensive
B
Yadav Diamonds
13253224 · Nov 2
$4,335 NZD
$2,439 USD
View
21 more retailers have this diamond
Prices start from $444 NZDSave up to $3,891 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
1.89ct Princess
$444 NZD