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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 $288 SGD
$225 USD
As of October 30, 2026
Save $1,745 SGD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,033 SGD 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 $288 to $2,033, a $1,745 spread on the same certified stone. Brilliant Earth lists it at $2,033. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,033 SGD|Low: $285 SGD|High: $2,582 SGD|Avg: $937 SGD|-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 1, 2026
Retailer 11$288 SGD
Retailer 17$327 SGD
Retailer 3$334 SGD
Retailer 7$357 SGD
Retailer 14$357 SGD
Retailer 8$607 SGD
Retailer 2$615 SGD
Retailer 13$665 SGD
Retailer 18$674 SGD
Retailer 6$687 SGD
Retailer 4$745 SGD
Retailer 21$833 SGD
Retailer 10$1,145 SGD
Retailer 16$1,149 SGD
Retailer 12$1,213 SGD
Retailer 19$1,252 SGD
Retailer 5$1,278 SGD
Retailer 20$1,435 SGD
Retailer 15$1,451 SGD
Retailer 9$1,627 SGD
Brilliant Earth$2,033 SGD

37 data points across 21 retailers

25 retailers$288 SGD to $2,033 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
A
Retailer 2
-
$327 SGD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$334 SGD
$261 USD
View
Retailer 4
-
$349 SGD
$273 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
$357 SGD
$279 USD
View
Retailer 6
-
$357 SGD
$279 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$607 SGD
$475 USD
View
A
Retailer 8
-
$615 SGD
ZAR 7,776 ZAR
View
A
Retailer 9
-
$665 SGD
£409 GBP
View
A
Retailer 10
-
$674 SGD
€502 EUR
View
A
Retailer 11
-
$687 SGD
$537 USD
View
A
Retailer 12
-
$745 SGD
$583 USD
View
B+
Retailer 13
-
$833 SGD
A$1,002 AUD
View
B+
Retailer 14
-
$977 SGD
$764 USD
View
B+
Retailer 15
-
$1,136 SGD
$889 USD
View
B+
Retailer 16
-
$1,145 SGD
$896 USD
View
B+
Retailer 17
-
$1,149 SGD
$899 USD
View
B+
Retailer 18
-
$1,213 SGD
$949 USD
View
B+
Retailer 19
-
$1,252 SGD
A$1,507 AUD
View
B
Retailer 20
-
$1,278 SGD
$1,000 USD
View
B
Retailer 21
-
$1,341 SGD
$1,049 USD
View
B
Retailer 22
-
$1,435 SGD
£884 GBP
View
B
Retailer 23
-
$1,451 SGD
$1,135 USD
View
B
Retailer 24
-
$1,627 SGD
$1,273 USD
View
Most Expensive
B
Brilliant Earth
14818746A · Oct 31
$2,033 SGD
$1,590 USD
View
24 more retailers have this diamond
Prices start from $288 SGDSave up to $1,745 SGD

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
$288 SGD