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Princess|Lab Grown|IGI

1.63ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG669427497

Shape and cutting style on the report: Princess cut

Certificate IGI LG669427497

Diamond specifications and retailer prices

From $225 USD
As of November 2, 2026
Save $1,365 USD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,590 USD at Brilliant Earth · As of November 1, 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 LG669427497 or 669427497. Listed at 24 retailers as of November 1, 2026, with prices from $225 to $1,590, a $1,365 spread on the same certified stone. Brilliant Earth lists it at $1,590. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427497
Dimensions6.43 × 6.42 × 4.52 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
6.43 mm6.42 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427497
Side View
Table 68.0%Crown 43.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 70.4%

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: $1,590 USD|Low: $223 USD|High: $2,020 USD|Avg: $732 USD|-21.3%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 21
November 1, 2026
Retailer 11$225 USD
Retailer 19$256 USD
Retailer 3$261 USD
Retailer 7$279 USD
Retailer 14$279 USD
Retailer 8$475 USD
Retailer 2$481 USD
Retailer 15$520 USD
Retailer 18$527 USD
Retailer 6$537 USD
Retailer 4$583 USD
Retailer 20$651 USD
Retailer 10$896 USD
Retailer 17$899 USD
Retailer 12$949 USD
Retailer 21$987 USD
Retailer 5$1,000 USD
Retailer 13$1,118 USD
Retailer 16$1,135 USD
Retailer 9$1,273 USD
Brilliant Earth$1,590 USD

36 data points across 21 retailers

24 retailers$225 USD to $1,590 USD

A
Cheapest Retailer
-
$225 USD
A
Retailer 2
-
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$261 USD
View
A
Retailer 4
-
$279 USD
View
Retailer 5
-
$279 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$475 USD
View
A
Retailer 7
-
$481 USD
ZAR 7,776 ZAR
View
A
Retailer 8
-
$520 USD
£409 GBP
View
A
Retailer 9
-
$527 USD
€502 EUR
View
A
Retailer 10
-
$537 USD
View
A
Retailer 11
-
$583 USD
View
B+
Retailer 12
-
$651 USD
A$1,002 AUD
View
B+
Retailer 13
-
$764 USD
View
B+
Retailer 14
-
$889 USD
View
B+
Retailer 15
-
$896 USD
View
B+
Retailer 16
-
$899 USD
View
B+
Retailer 17
-
$949 USD
View
Retailer 18
-
$987 USD
A$1,518 AUD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$1,000 USD
View
B
Retailer 20
-
$1,049 USD
View
B
Retailer 21
-
$1,118 USD
£880 GBP
View
B
Retailer 22
-
$1,135 USD
View
B
Retailer 23
-
$1,273 USD
View
Most Expensive
B
Brilliant Earth
14818706A · Nov 1
$1,590 USD
View
23 more retailers have this diamond
Prices start from $225 USDSave up to $1,365 USD

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
$225 USD