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Princess|Lab Grown|IGI

4.15ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG576330168

Shape and cutting style on the report: Princess cut

Certificate IGI LG576330168

Diamond specifications and retailer prices

From HK$6,904 HKD
$880 USD
As of November 1, 2026
Save HK$22,125 HKD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$29,029 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.15ct lab-grown princess diamond

This 4.15ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576330168 or 576330168. Listed at 3 retailers as of October 31, 2026, with prices from HK$6,904 to HK$29,029, a HK$22,125 spread on the same certified stone. Brilliant Earth lists it at HK$29,029. 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

4.15
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576330168
Dimensions8.99 × 8.81 × 6.08 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.99 mm8.81 mm4.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG576330168
Side View
Table 71.0%Crown 42°Girdle: THN-MEDPavilion 38.3°Culet: NoneDepth 69.0%

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$29,029 HKD|Low: HK$6,904 HKD|High: HK$50,919 HKD|Avg: HK$15,344 HKD|-43.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3HK$6,904 HKD
Retailer 2HK$7,859 HKD
Retailer 6HK$8,058 HKD
Retailer 4HK$8,786 HKD
Retailer 7HK$8,983 HKD
Retailer 9HK$11,229 HKD
Retailer 5HK$19,546 HKD
Retailer 8HK$20,265 HKD
Brilliant EarthHK$29,029 HKD

9 data points across 9 retailers

3 retailersHK$6,904 HKD to HK$29,029 HKD

B+
Cheapest Retailer
-
HK$6,904 HKD
$880 USD
A
Retailer 2
-
HK$7,859 HKD
€954 EUR
View
Most Expensive
B
Brilliant Earth
21837152A · Oct 31
HK$29,029 HKD
$3,700 USD
View
2 more retailers have this diamond
Prices start from HK$6,904 HKDSave up to HK$22,125 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
4.15ct Princess
HK$6,904 HKD