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Princess|Lab Grown|IGI

4.09ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG768603293

Shape and cutting style on the report: Princess cut

Certificate IGI LG768603293

Diamond specifications and retailer prices

From HK$14,948 HKD
CA$2,646 CAD
As of October 30, 2026
Save HK$6,613 HKD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$21,561 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 4.09ct lab-grown princess diamond

This 4.09ct 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 LG768603293 or 768603293. Listed at 3 retailers as of October 30, 2026, with prices from HK$14,948 to HK$21,561, a HK$6,613 spread on the same certified stone. The Diamond Guys lists it at HK$21,561. 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

4.09
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768603293
Dimensions8.82 × 8.67 mm
L/W Ratio1.02
Culet sizePointed
Top View
8.82 mm8.67 mm4.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768603293
Side View
Table 71.0%Crown 42.3°Girdle: MediumPavilion 38°Culet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,167 HKD|Low: HK$5,845 HKD|High: HK$38,028 HKD|Avg: HK$17,737 HKD|-5.0%
Retailer 1
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
The Diamond Guys
August 31, 2026
Retailer 11HK$5,963 HKD
Retailer 13HK$6,089 HKD
Retailer 8HK$7,163 HKD
Retailer 1HK$8,167 HKD
Retailer 7HK$9,643 HKD
Retailer 2HK$11,761 HKD
Retailer 9HK$14,588 HKD
Retailer 5HK$14,948 HKD
Retailer 12HK$18,445 HKD
Retailer 3HK$19,231 HKD
Retailer 4HK$21,093 HKD
The Diamond GuysHK$21,561 HKD
Retailer 6HK$29,788 HKD
Retailer 14HK$34,577 HKD
Retailer 10HK$34,915 HKD

68 data points across 15 retailers

3 retailersHK$14,948 HKD to HK$21,561 HKD

B+
Cheapest Retailer
-
HK$14,948 HKD
CA$2,646 CAD
Retailer 2
-
HK$21,093 HKD
A$4,136 AUD
View
Price last confirmed 121 days ago
Most Expensive
B
The Diamond Guys
1951066566 · Nov 1
HK$21,561 HKD
$2,748 USD
View
2 more retailers have this diamond
Prices start from HK$14,948 HKDSave up to HK$6,613 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.

B+
4.09ct Princess
HK$14,948 HKD