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Princess|Lab Grown|IGI

18.07ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG726569610

Shape and cutting style on the report: Princess cut

Certificate IGI LG726569610

Diamond specifications and retailer prices

From HK$90,849 HKD
$11,579 USD
As of November 2, 2026
Save HK$177,877 HKD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$309,317 HKD at Taylor and Hart · As of November 1, 2026
View at Taylor and Hart

About this 18.07ct lab-grown princess diamond

This 18.07ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726569610 or 726569610. Listed at 15 retailers as of November 2, 2026, with a 196% 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

18.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726569610
Dimensions14.25 × 13.91 × 9.88 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.25 mm13.91 mm18.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726569610
Side View
Table 68.0%Crown 45.5°Girdle: ThickPavilion 37.2°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: Nov 2
Current: HK$105,670 HKD|Low: HK$87,216 HKD|High: HK$442,028 HKD|Avg: HK$180,435 HKD|-19.4%
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
Taylor and Hart
November 2, 2026
Retailer 11HK$90,849 HKD
Retailer 13HK$94,482 HKD
Retailer 10HK$104,587 HKD
Retailer 12HK$105,387 HKD
Retailer 1HK$105,670 HKD
Retailer 9HK$106,941 HKD
Retailer 3HK$107,184 HKD
Retailer 6HK$123,174 HKD
Retailer 7HK$168,827 HKD
Retailer 5HK$184,860 HKD
Retailer 8HK$268,726 HKD
Retailer 4HK$293,692 HKD
Taylor and HartHK$309,317 HKD
Retailer 2HK$442,028 HKD

32 data points across 14 retailers

15 retailersHK$90,849 HKD to HK$268,726 HKD

B+
Cheapest Retailer
-
HK$90,849 HKD
$11,579 USD
B+
Retailer 2
-
HK$94,482 HKD
$12,042 USD
View
B+
Retailer 3
-
HK$104,587 HKD
$13,330 USD
View
B
Retailer 4
-
HK$105,387 HKD
$13,432 USD
View
B
Retailer 5
-
HK$105,670 HKD
$13,468 USD
View
B+
Retailer 6
-
HK$106,941 HKD
$13,630 USD
View
Final sale: no returns
B
Retailer 7
-
HK$107,184 HKD
$13,661 USD
View
B
Retailer 8
-
HK$123,174 HKD
£12,361 GBP
View
B
Retailer 9
-
HK$168,827 HKD
€20,493 EUR
View
B
Retailer 10
-
HK$184,860 HKD
$23,561 USD
View
Retailer 11
-
HK$268,726 HKD
$34,250 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
HK$268,726 HKD
$34,250 USD
View
Retailer 13
-
HK$293,692 HKD
$37,432 USD
View
Price under review
Most Expensive
Taylor and Hart
EC5OP3M · Oct 31
HK$309,317 HKD
$39,424 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$90,849 HKDSave up to HK$177,877 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+
18.07ct Princess
HK$90,849 HKD