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Princess|Lab Grown|IGI

4.09ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG768627297

Shape and cutting style on the report: Princess cut

Certificate IGI LG768627297

Diamond specifications and retailer prices

From HK$14,766 HKD
CA$2,614 CAD
As of October 30, 2026
Save HK$6,544 HKD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$21,310 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 LG768627297 or 768627297. Listed at 3 retailers as of October 30, 2026, with prices from HK$14,766 to HK$21,310, a HK$6,544 spread on the same certified stone. The Diamond Guys lists it at HK$21,310. 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 angle43.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768627297
Dimensions8.76 × 8.59 mm
L/W Ratio1.02
Culet sizePointed
Top View
8.76 mm8.59 mm4.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768627297
Side View
Table 70.0%Crown 43.7°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 71.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: HK$12,224 HKD|Low: HK$5,688 HKD|High: HK$63,083 HKD|Avg: HK$17,200 HKD|+0.5%
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 3, 2026
Retailer 13HK$5,688 HKD
Retailer 6HK$7,579 HKD
Retailer 10HK$8,466 HKD
Retailer 2HK$8,843 HKD
Retailer 5HK$10,153 HKD
Retailer 14HK$11,369 HKD
Retailer 1HK$12,224 HKD
Retailer 11HK$14,766 HKD
Retailer 12HK$17,365 HKD
Retailer 7HK$21,093 HKD
The Diamond GuysHK$21,310 HKD
Retailer 4HK$29,788 HKD
Retailer 3HK$32,797 HKD
Retailer 8HK$34,572 HKD
Retailer 9HK$63,083 HKD

62 data points across 15 retailers

3 retailersHK$14,766 HKD to HK$21,310 HKD

B+
Cheapest Retailer
-
HK$14,766 HKD
CA$2,614 CAD
Retailer 2
-
HK$21,093 HKD
A$4,136 AUD
View
Price last confirmed 121 days ago
Most Expensive
B
The Diamond Guys
1951066568 · Nov 1
HK$21,310 HKD
$2,716 USD
View
2 more retailers have this diamond
Prices start from HK$14,766 HKDSave up to HK$6,544 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$14,766 HKD