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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 $225 USD
As of October 30, 2026
Save $1,365 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,590 USD 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 30, 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 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,590 USD|Low: $223 USD|High: $2,020 USD|Avg: $733 USD|-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
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Retailer 15
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Retailer 19
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Retailer 21
November 1, 2026
Retailer 11$225 USD
Retailer 17$256 USD
Retailer 3$261 USD
Retailer 7$279 USD
Retailer 14$279 USD
Retailer 8$475 USD
Retailer 2$481 USD
Retailer 13$520 USD
Retailer 18$527 USD
Retailer 6$537 USD
Retailer 4$583 USD
Retailer 21$651 USD
Retailer 10$896 USD
Retailer 16$899 USD
Retailer 12$949 USD
Retailer 19$980 USD
Retailer 5$1,000 USD
Retailer 20$1,123 USD
Retailer 15$1,135 USD
Retailer 9$1,273 USD
Brilliant Earth$1,590 USD

37 data points across 21 retailers

25 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
Retailer 4
-
$273 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$279 USD
View
Retailer 6
-
$279 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$481 USD
ZAR 7,776 ZAR
View
A
Retailer 9
-
$520 USD
£409 GBP
View
A
Retailer 10
-
$527 USD
€502 EUR
View
A
Retailer 11
-
$537 USD
View
A
Retailer 12
-
$583 USD
View
B+
Retailer 13
-
$651 USD
A$1,002 AUD
View
B+
Retailer 14
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$764 USD
View
B+
Retailer 15
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$889 USD
View
B+
Retailer 16
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$896 USD
View
B+
Retailer 17
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$899 USD
View
B+
Retailer 18
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$949 USD
View
B+
Retailer 19
-
$980 USD
A$1,507 AUD
View
B
Retailer 20
-
$1,000 USD
View
B
Retailer 21
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$1,049 USD
View
B
Retailer 22
-
$1,123 USD
£884 GBP
View
B
Retailer 23
-
$1,135 USD
View
B
Retailer 24
-
$1,273 USD
View
Most Expensive
B
Brilliant Earth
14818746A · Oct 31
$1,590 USD
View
24 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