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Princess|Lab Grown|IGI

4.55ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG839610367

Shape and cutting style on the report: Princess cut

Certificate IGI LG839610367

Diamond specifications and retailer prices

From HK$10,726 HKD
$1,367 USD
As of November 1, 2026
Save HK$30,780 HKD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$41,506 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG839610367 or 839610367. Listed at 8 retailers as of November 1, 2026, with prices from HK$10,726 to HK$41,506, a HK$30,780 spread on the same certified stone. Brilliant Earth lists it at HK$41,506. 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 angle41.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839610367
Dimensions9.19 × 9.11 × 6.51 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm9.11 mm4.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839610367
Side View
Table 69.0%Crown 41.4°Girdle: THN-MEDPavilion 39°Culet: NoneDepth 71.5%

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$41,506 HKD|Low: HK$9,180 HKD|High: HK$1,400,764 HKD|Avg: HK$113,106 HKD|-97.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7HK$10,947 HKD
Retailer 6HK$11,385 HKD
Retailer 3HK$11,416 HKD
Retailer 4HK$11,918 HKD
Retailer 2HK$24,684 HKD
Retailer 5HK$28,050 HKD
Retailer 8HK$31,806 HKD
Brilliant EarthHK$41,506 HKD

11 data points across 8 retailers

8 retailersHK$10,726 HKD to HK$41,506 HKD

A
Cheapest Retailer
-
HK$10,726 HKD
$1,367 USD
A
Retailer 2
-
HK$10,947 HKD
View
A
Retailer 3
-
HK$11,385 HKD
$1,451 USD
View
A
Retailer 4
-
HK$11,416 HKD
$1,455 USD
View
B
Retailer 5
-
HK$24,684 HKD
A$4,840 AUD
View
B
Retailer 6
-
HK$28,050 HKD
$3,575 USD
View
B
Retailer 7
-
HK$31,806 HKD
SGD 5,478 SGD
View
Most Expensive
B
Brilliant Earth
21832198Y · Nov 2
HK$41,506 HKD
$5,290 USD
View
7 more retailers have this diamond
Prices start from HK$10,726 HKDSave up to HK$30,780 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$10,726 HKD