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Princess|Lab Grown|IGI

1.63ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG670465325

Shape and cutting style on the report: Princess cut

Certificate IGI LG670465325

Diamond specifications and retailer prices

From $400 NZD
$225 USD
As of November 2, 2026
Save $2,426 NZD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,826 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.63ct lab-grown princess diamond

This 1.63ct 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 LG670465325 or 670465325. Listed at 25 retailers as of October 31, 2026, with prices from $400 to $2,826, a $2,426 spread on the same certified stone. Brilliant Earth lists it at $2,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670465325
Dimensions6.37 × 6.34 × 4.48 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm6.34 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670465325
Side View
Table 71.0%Crown 45.1°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 70.7%

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: $2,826 NZD|Low: $396 NZD|High: $3,590 NZD|Avg: $1,297 NZD|-21.3%
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$400 NZD
Retailer 17$455 NZD
Retailer 3$464 NZD
Retailer 7$496 NZD
Retailer 14$496 NZD
Retailer 8$844 NZD
Retailer 15$855 NZD
Retailer 13$924 NZD
Retailer 18$937 NZD
Retailer 6$954 NZD
Retailer 4$1,036 NZD
Retailer 21$1,158 NZD
Retailer 2$1,372 NZD
Retailer 10$1,592 NZD
Retailer 12$1,686 NZD
Retailer 19$1,741 NZD
Retailer 5$1,777 NZD
Retailer 20$1,995 NZD
Retailer 16$2,017 NZD
Retailer 9$2,262 NZD
Brilliant Earth$2,826 NZD

38 data points across 21 retailers

25 retailers$400 NZD to $2,826 NZD

A
Cheapest Retailer
-
$400 NZD
$225 USD
A
Retailer 2
-
$455 NZD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$464 NZD
$261 USD
View
Retailer 4
-
$485 NZD
$273 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
$496 NZD
$279 USD
View
Retailer 6
-
$496 NZD
$279 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$844 NZD
$475 USD
View
A
Retailer 8
-
$855 NZD
ZAR 7,776 ZAR
View
A
Retailer 9
-
$924 NZD
£409 GBP
View
A
Retailer 10
-
$937 NZD
€502 EUR
View
A
Retailer 11
-
$954 NZD
$537 USD
View
A
Retailer 12
-
$1,036 NZD
$583 USD
View
B+
Retailer 13
-
$1,158 NZD
A$1,002 AUD
View
Retailer 14
-
$1,372 NZD
$772 USD
View
B+
Retailer 15
-
$1,580 NZD
$889 USD
View
B+
Retailer 16
-
$1,592 NZD
$896 USD
View
B+
Retailer 17
-
$1,598 NZD
$899 USD
View
B+
Retailer 18
-
$1,686 NZD
$949 USD
View
B+
Retailer 19
-
$1,741 NZD
A$1,507 AUD
View
B
Retailer 20
-
$1,777 NZD
$1,000 USD
View
B
Retailer 21
-
$1,864 NZD
$1,049 USD
View
B
Retailer 22
-
$1,995 NZD
£884 GBP
View
B
Retailer 23
-
$2,017 NZD
$1,135 USD
View
B
Retailer 24
-
$2,262 NZD
$1,273 USD
View
Most Expensive
B
Brilliant Earth
14818746A · Oct 31
$2,826 NZD
$1,590 USD
View
24 more retailers have this diamond
Prices start from $400 NZDSave up to $2,426 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
1.63ct Princess
$400 NZD