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Princess|Lab Grown|IGI

1.89ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG675579893

Shape and cutting style on the report: Princess cut

Certificate IGI LG675579893

Diamond specifications and retailer prices

From $495 NZD
$279 USD
As of November 2, 2026
Save $3,355 NZD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,850 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG675579893 or 675579893. Listed at 24 retailers as of October 31, 2026, with prices from $495 to $3,850, a $3,355 spread on the same certified stone. Brilliant Earth lists it at $3,850. 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 angle27.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675579893
Dimensions6.78 × 6.70 × 4.95 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
6.78 mm6.70 mm1.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675579893
Side View
Table 73.0%Crown 27.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 73.9%

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: Nov 2
Current: $3,850 NZD|Low: $495 NZD|High: $4,684 NZD|Avg: $1,746 NZD|-17.8%
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
November 2, 2026
Retailer 4$495 NZD
Retailer 11$896 NZD
Retailer 9$1,012 NZD
Retailer 6$1,013 NZD
Retailer 7$1,059 NZD
Retailer 2$1,082 NZD
Retailer 10$1,428 NZD
Retailer 14$1,886 NZD
Retailer 5$2,106 NZD
Retailer 13$2,129 NZD
Retailer 12$2,156 NZD
Retailer 3$2,380 NZD
Retailer 8$2,461 NZD
Brilliant Earth$3,850 NZD

39 data points across 14 retailers

24 retailers$495 NZD to $3,850 NZD

A
Cheapest Retailer
-
$495 NZD
$279 USD
A
Retailer 2
-
$554 NZD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$575 NZD
$324 USD
View
A
Retailer 4
-
$614 NZD
$346 USD
View
Retailer 5
-
$614 NZD
$346 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$896 NZD
$505 USD
View
A
Retailer 7
-
$1,012 NZD
€543 EUR
View
A
Retailer 8
-
$1,013 NZD
$571 USD
View
A
Retailer 9
-
$1,059 NZD
ZAR 9,640 ZAR
View
A
Retailer 10
-
$1,082 NZD
£480 GBP
View
B+
Retailer 11
-
$1,237 NZD
$697 USD
View
B+
Retailer 12
-
$1,368 NZD
$771 USD
View
B+
Retailer 13
-
$1,428 NZD
A$1,238 AUD
View
B+
Retailer 14
-
$1,886 NZD
$1,063 USD
View
B+
Retailer 15
-
$1,973 NZD
$1,112 USD
View
B
Retailer 16
-
$2,064 NZD
$1,163 USD
View
Retailer 17
-
$2,106 NZD
A$1,826 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$2,129 NZD
$1,200 USD
View
B+
Retailer 19
-
$2,156 NZD
$1,215 USD
View
B
Retailer 20
-
$2,360 NZD
$1,330 USD
View
B
Retailer 21
-
$2,380 NZD
£1,056 GBP
View
B
Retailer 22
-
$2,461 NZD
£1,092 GBP
View
B
Retailer 23
-
$2,674 NZD
$1,507 USD
View
Most Expensive
B
Brilliant Earth
12863894A · Oct 31
$3,850 NZD
$2,170 USD
View
23 more retailers have this diamond
Prices start from $495 NZDSave up to $3,355 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
$495 NZD