Princess|Lab Grown|IGI

9.09ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG728572104

Shape and cutting style on the report: Princess cut

Certificate IGI LG728572104

Diamond specifications and retailer prices

From HK$13,597 HKD
$1,733 USD
As of November 2, 2026
Save HK$98,994 HKD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$112,592 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 9.09ct lab-grown princess diamond

This 9.09ct 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 LG728572104 or 728572104. Listed at 24 retailers as of November 2, 2026, with prices from HK$13,597 to HK$112,592, a HK$98,994 spread on the same certified stone. Brilliant Earth lists it at HK$112,592. 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

9.09
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728572104
Dimensions11.69 × 11.35 × 7.82 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm11.35 mm9.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728572104
Side View
Table 73.0%Crown 43.5°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$112,592 HKD|Low: HK$13,056 HKD|High: HK$113,612 HKD|Avg: HK$36,191 HKD|-0.9%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4HK$13,597 HKD
Retailer 9HK$15,779 HKD
Retailer 3HK$17,104 HKD
Retailer 7HK$19,168 HKD
Retailer 12HK$22,369 HKD
Retailer 18HK$22,558 HKD
Retailer 16HK$24,425 HKD
Retailer 2HK$24,503 HKD
Retailer 17HK$27,607 HKD
Retailer 14HK$29,233 HKD
Retailer 6HK$29,572 HKD
Retailer 10HK$32,644 HKD
Retailer 8HK$42,518 HKD
Retailer 5HK$43,075 HKD
Retailer 13HK$45,060 HKD
Retailer 19HK$47,626 HKD
Retailer 15HK$52,173 HKD
Retailer 11HK$55,338 HKD
Brilliant EarthHK$112,592 HKD

38 data points across 19 retailers

24 retailersHK$13,597 HKD to HK$112,592 HKD

A
Cheapest Retailer
-
HK$13,597 HKD
$1,733 USD
A
Retailer 2
-
HK$15,779 HKD
$2,011 USD
View
Retailer 3
-
HK$15,779 HKD
$2,011 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
HK$17,104 HKD
$2,180 USD
View
Retailer 5
-
HK$17,395 HKD
$2,217 USD
View
Price last confirmed 41 days ago
Retailer 6
-
HK$18,925 HKD
$2,412 USD
View
Price last confirmed 40 days ago
A
Retailer 7
-
HK$19,168 HKD
$2,443 USD
View
A
Retailer 8
-
HK$19,482 HKD
$2,483 USD
View
Final sale: no returns
Retailer 9
-
HK$19,898 HKD
$2,536 USD
View
Price last confirmed 38 days ago
A
Retailer 10
-
HK$22,369 HKD
£2,245 GBP
View
A
Retailer 11
-
HK$22,558 HKD
$2,875 USD
View
A
Retailer 12
-
HK$24,425 HKD
ZAR 50,290 ZAR
View
A
Retailer 13
-
HK$24,503 HKD
$3,123 USD
View
B+
Retailer 14
-
HK$27,607 HKD
€3,351 EUR
View
B+
Retailer 15
-
HK$29,233 HKD
A$5,732 AUD
View
B+
Retailer 16
-
HK$29,572 HKD
$3,769 USD
View
B+
Retailer 17
-
HK$32,644 HKD
£3,276 GBP
View
B+
Retailer 18
-
HK$42,518 HKD
$5,419 USD
View
B
Retailer 19
-
HK$43,075 HKD
$5,490 USD
View
B+
Retailer 20
-
HK$45,060 HKD
£4,522 GBP
View
B
Retailer 21
-
HK$47,626 HKD
$6,070 USD
View
B
Retailer 22
-
HK$52,173 HKD
A$10,230 AUD
View
B
Retailer 23
-
HK$55,338 HKD
$7,053 USD
View
Most Expensive
B
Brilliant Earth
15682409A · Nov 2
HK$112,592 HKD
$14,350 USD
View
23 more retailers have this diamond
Prices start from HK$13,597 HKDSave up to HK$98,994 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
9.09ct Princess
HK$13,597 HKD