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Princess|Lab Grown|IGI

4.17ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG809617450

Shape and cutting style on the report: Princess cut

Certificate IGI LG809617450

Diamond specifications and retailer prices

From HK$4,951 HKD
$631 USD
As of November 1, 2026
Save HK$13,017 HKD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$27,180 HKD at Rare Carat · As of August 26, 2026
View at Rare Carat

About this 4.17ct lab-grown princess diamond

This 4.17ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809617450 or 809617450. Listed at 4 retailers as of October 29, 2026, with a 263% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.17
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809617450
Dimensions8.75 × 8.59 × 6.27 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm8.59 mm4.17 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809617450
Side View
Table 69.0%Crown 44°Girdle: MediumPavilion 38.5°Culet: NoneDepth 73.0%

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$27,180 HKD|Low: HK$4,345 HKD|High: HK$66,535 HKD|Avg: HK$17,197 HKD
Rare Carat
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
October 27, 2026
Retailer 11HK$4,345 HKD
Retailer 7HK$4,951 HKD
Retailer 12HK$5,806 HKD
Retailer 8HK$6,881 HKD
Retailer 13HK$7,116 HKD
Retailer 10HK$7,931 HKD
Retailer 3HK$9,247 HKD
Retailer 5HK$11,471 HKD
Retailer 14HK$13,652 HKD
Retailer 4HK$15,288 HKD
Retailer 2HK$17,968 HKD
Rare CaratHK$27,180 HKD
Retailer 9HK$33,895 HKD
Retailer 6HK$66,535 HKD

10 data points across 14 retailers

4 retailersHK$4,951 HKD to HK$17,968 HKD

A
Cheapest Retailer
-
HK$4,951 HKD
$631 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,881 HKD
$877 USD
View
B+
Retailer 3
-
HK$17,968 HKD
$2,290 USD
View
Most Expensive
Rare Carat
809617450 · Aug 26
HK$27,180 HKD
$3,464 USD
View
Price last confirmed 68 days ago
3 more retailers have this diamond
Prices start from HK$4,951 HKDSave up to HK$13,017 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
4.17ct Princess
HK$4,951 HKD