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Princess|Lab Grown|IGI

4.55ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG847664479

Shape and cutting style on the report: Princess cut

Certificate IGI LG847664479

Diamond specifications and retailer prices

From HK$6,528 HKD
As of November 1, 2026
Save HK$21,365 HKD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$27,893 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.55ct lab-grown princess diamond

This 4.55ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847664479 or 847664479. Listed at 10 retailers as of November 1, 2026, with prices from HK$6,528 to HK$27,893, a HK$21,365 spread on the same certified stone. Rare Carat lists it at HK$27,893. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847664479
Dimensions9.20 × 8.89 × 6.50 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm8.89 mm4.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847664479
Side View
Table 71.0%Crown 44.3°Girdle: MediumPavilion 38.8°Culet: NoneDepth 73.1%

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 1
Current: HK$27,893 HKD|Low: HK$6,528 HKD|High: HK$27,893 HKD|Avg: HK$13,559 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$6,528 HKD
Retailer 6HK$8,639 HKD
Retailer 8HK$9,133 HKD
Retailer 4HK$9,169 HKD
Retailer 2HK$9,335 HKD
Retailer 7HK$13,848 HKD
Retailer 10HK$19,267 HKD
Retailer 9HK$19,945 HKD
Retailer 3HK$25,878 HKD
Rare CaratHK$27,893 HKD

14 data points across 10 retailers

10 retailersHK$6,528 HKD to HK$27,893 HKD

A
Cheapest Retailer
-
HK$6,528 HKD
A
Retailer 2
-
HK$8,639 HKD
$1,101 USD
View
B+
Retailer 3
-
HK$9,133 HKD
$1,164 USD
View
A
Retailer 4
-
HK$9,169 HKD
€1,113 EUR
View
A
Retailer 5
-
HK$9,335 HKD
£937 GBP
View
B+
Retailer 6
-
HK$13,848 HKD
$1,765 USD
View
B+
Retailer 7
-
HK$19,267 HKD
$2,456 USD
View
B+
Retailer 8
-
HK$19,945 HKD
$2,542 USD
View
B
Retailer 9
-
HK$25,878 HKD
£2,597 GBP
View
Most Expensive
B
Rare Carat
KI4796644KF847 · Nov 1
HK$27,893 HKD
$3,555 USD
View
9 more retailers have this diamond
Prices start from HK$6,528 HKDSave up to HK$21,365 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
4.55ct Princess
HK$6,528 HKD