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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 $321 AUD
$225 USD
As of November 2, 2026
Save $1,948 AUD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,269 AUD 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 $321 to $2,269, a $1,948 spread on the same certified stone. Brilliant Earth lists it at $2,269. 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: $2,269 AUD|Low: $318 AUD|High: $2,882 AUD|Avg: $1,045 AUD|-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$321 AUD
Retailer 18$365 AUD
Retailer 3$372 AUD
Retailer 7$398 AUD
Retailer 14$398 AUD
Retailer 8$678 AUD
Retailer 16$687 AUD
Retailer 15$742 AUD
Retailer 19$752 AUD
Retailer 6$766 AUD
Retailer 4$832 AUD
Retailer 2$929 AUD
Retailer 13$1,102 AUD
Retailer 10$1,279 AUD
Retailer 12$1,354 AUD
Retailer 20$1,398 AUD
Retailer 5$1,427 AUD
Retailer 21$1,602 AUD
Retailer 17$1,620 AUD
Retailer 9$1,816 AUD
Brilliant Earth$2,269 AUD

38 data points across 21 retailers

25 retailers$321 AUD to $2,269 AUD

A
Cheapest Retailer
-
$321 AUD
$225 USD
A
Retailer 2
-
$365 AUD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$372 AUD
$261 USD
View
Retailer 4
-
$390 AUD
$273 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
$398 AUD
$279 USD
View
Retailer 6
-
$398 AUD
$279 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$678 AUD
$475 USD
View
A
Retailer 8
-
$687 AUD
ZAR 7,776 ZAR
View
A
Retailer 9
-
$742 AUD
£409 GBP
View
A
Retailer 10
-
$752 AUD
€502 EUR
View
A
Retailer 11
-
$766 AUD
$537 USD
View
A
Retailer 12
-
$832 AUD
$583 USD
View
B+
Retailer 13
-
$929 AUD
View
B+
Retailer 14
-
$1,102 AUD
$772 USD
View
B+
Retailer 15
-
$1,269 AUD
$889 USD
View
B+
Retailer 16
-
$1,279 AUD
$896 USD
View
B+
Retailer 17
-
$1,283 AUD
$899 USD
View
B+
Retailer 18
-
$1,354 AUD
$949 USD
View
B+
Retailer 19
-
$1,398 AUD
View
B
Retailer 20
-
$1,427 AUD
$1,000 USD
View
B
Retailer 21
-
$1,497 AUD
$1,049 USD
View
B
Retailer 22
-
$1,602 AUD
£884 GBP
View
B
Retailer 23
-
$1,620 AUD
$1,135 USD
View
B
Retailer 24
-
$1,816 AUD
$1,273 USD
View
Most Expensive
B
Brilliant Earth
14818746A · Oct 31
$2,269 AUD
$1,590 USD
View
24 more retailers have this diamond
Prices start from $321 AUDSave up to $1,948 AUD

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
$321 AUD