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Princess|Lab Grown|IGI

4.73ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG840644981

Shape and cutting style on the report: Princess cut

Certificate IGI LG840644981

Diamond specifications and retailer prices

From HK$3,750 HKD
$478 USD
As of November 2, 2026
Save HK$17,018 HKD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$20,769 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.73ct lab-grown princess diamond

This 4.73ct 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 LG840644981 or 840644981. Listed at 11 retailers as of November 2, 2026, with prices from HK$3,750 to HK$20,769, a HK$17,018 spread on the same certified stone. With Clarity lists it at HK$20,769. 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

4.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840644981
Dimensions9.06 × 9.06 × 6.49 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm9.06 mm4.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840644981
Side View
Table 70.0%Crown 45.7°Girdle: MediumPavilion 38.3°Culet: NoneDepth 71.6%

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 2
Current: HK$17,079 HKD|Low: HK$3,750 HKD|High: HK$22,440 HKD|Avg: HK$11,705 HKD|-18.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 11HK$3,750 HKD
Retailer 7HK$4,198 HKD
Retailer 9HK$4,421 HKD
Retailer 5HK$7,003 HKD
Retailer 2HK$8,089 HKD
Retailer 4HK$9,318 HKD
Retailer 8HK$12,499 HKD
Retailer 6HK$12,515 HKD
Retailer 3HK$14,947 HKD
Retailer 10HK$16,430 HKD
Retailer 1HK$17,079 HKD
With ClarityHK$20,769 HKD

20 data points across 12 retailers

11 retailersHK$3,750 HKD to HK$20,769 HKD

A
Cheapest Retailer
-
HK$3,750 HKD
$478 USD
A
Retailer 2
-
HK$4,198 HKD
$535 USD
View
A
Retailer 3
-
HK$7,003 HKD
€850 EUR
View
A
Retailer 4
-
HK$8,089 HKD
$1,031 USD
View
A
Retailer 5
-
HK$9,318 HKD
A$1,827 AUD
View
B+
Retailer 6
-
HK$12,499 HKD
$1,593 USD
View
B+
Retailer 7
-
HK$12,515 HKD
$1,595 USD
View
B+
Retailer 8
-
HK$14,947 HKD
$1,905 USD
View
B+
Retailer 9
-
HK$16,430 HKD
$2,094 USD
View
B+
Retailer 10
-
HK$17,079 HKD
£1,714 GBP
View
Most Expensive
B+
With Clarity
840644981 · Nov 2
HK$20,769 HKD
$2,647 USD
View
10 more retailers have this diamond
Prices start from HK$3,750 HKDSave up to HK$17,018 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
4.73ct Princess
HK$3,750 HKD