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Princess|Lab Grown|IGI

1.63ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG639435273

Shape and cutting style on the report: Princess cut

Certificate IGI LG639435273

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of November 2, 2026
Save HK$10,553 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$12,318 HKD at Brilliant Earth · As of November 2, 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 LG639435273 or 639435273. Listed at 23 retailers as of November 2, 2026, with prices from HK$1,765 to HK$12,318, a HK$10,553 spread on the same certified stone. Brilliant Earth lists it at HK$12,318. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639435273
Dimensions6.29 × 6.24 × 4.64 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm6.24 mm1.63 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639435273
Side View
Table 67.0%Crown 35.1°Girdle: MediumPavilion 38.4°Culet: NoneDepth 74.4%

Caratlytics Score

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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: HK$12,318 HKD|Low: HK$1,765 HKD|High: HK$15,849 HKD|Avg: HK$5,616 HKD|-22.3%
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
November 2, 2026
Retailer 12HK$1,765 HKD
Retailer 4HK$1,977 HKD
Retailer 13HK$3,076 HKD
Retailer 9HK$3,592 HKD
Retailer 7HK$3,778 HKD
Retailer 6HK$4,080 HKD
Retailer 5HK$4,802 HKD
Retailer 10HK$5,110 HKD
Retailer 2HK$5,790 HKD
Retailer 11HK$7,846 HKD
Retailer 8HK$8,769 HKD
Retailer 3HK$8,905 HKD
Brilliant EarthHK$12,318 HKD

43 data points across 13 retailers

23 retailersHK$1,765 HKD to HK$12,318 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
A
Retailer 2
-
HK$1,977 HKD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,048 HKD
$261 USD
View
A
Retailer 4
-
HK$2,189 HKD
$279 USD
View
Retailer 5
-
HK$2,189 HKD
$279 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$3,076 HKD
$392 USD
View
A
Retailer 7
-
HK$3,592 HKD
€436 EUR
View
A
Retailer 8
-
HK$3,778 HKD
ZAR 7,778 ZAR
View
A
Retailer 9
-
HK$4,080 HKD
£409 GBP
View
B+
Retailer 10
-
HK$4,574 HKD
$583 USD
View
B+
Retailer 11
-
HK$4,802 HKD
$612 USD
View
B+
Retailer 12
-
HK$5,110 HKD
A$1,002 AUD
View
Retailer 13
-
HK$5,790 HKD
$738 USD
View
B+
Retailer 14
-
HK$6,779 HKD
$864 USD
View
B+
Retailer 15
-
HK$7,030 HKD
$896 USD
View
B+
Retailer 16
-
HK$7,054 HKD
$899 USD
View
B+
Retailer 17
-
HK$7,072 HKD
SGD 1,218 SGD
View
B+
Retailer 18
-
HK$7,446 HKD
$949 USD
View
B
Retailer 19
-
HK$7,846 HKD
$1,000 USD
View
B
Retailer 20
-
HK$8,769 HKD
£880 GBP
View
B
Retailer 21
-
HK$8,905 HKD
$1,135 USD
View
Most Expensive
B
Brilliant Earth
14069281A · Nov 2
HK$12,318 HKD
$1,570 USD
View
21 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$10,553 HKD

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
HK$1,765 HKD