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Princess|Lab Grown|IGI

10.09ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG754591967

Shape and cutting style on the report: Princess cut

Certificate IGI LG754591967

Diamond specifications and retailer prices

From HK$13,942 HKD
$1,777 USD
As of October 30, 2026
Save HK$114,649 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$128,591 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.09ct lab-grown princess diamond

This 10.09ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754591967 or 754591967. Listed at 17 retailers as of October 30, 2026, with prices from HK$13,942 to HK$128,591, a HK$114,649 spread on the same certified stone. Brilliant Earth lists it at HK$128,591. 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

10.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754591967
Dimensions11.93 × 11.92 × 8.14 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm11.92 mm10.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754591967
Side View
Table 70.0%Crown 40.9°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: Oct 30
Current: HK$128,591 HKD|Low: HK$13,801 HKD|High: HK$132,514 HKD|Avg: HK$35,925 HKD|-3.0%
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
November 1, 2026
Retailer 8HK$13,942 HKD
Retailer 13HK$15,174 HKD
Retailer 2HK$15,935 HKD
Retailer 9HK$16,099 HKD
Retailer 12HK$17,104 HKD
Retailer 14HK$18,116 HKD
Retailer 15HK$22,729 HKD
Retailer 4HK$23,274 HKD
Retailer 7HK$24,541 HKD
Retailer 11HK$26,979 HKD
Retailer 17HK$27,209 HKD
Retailer 10HK$33,082 HKD
Retailer 3HK$37,275 HKD
Retailer 6HK$44,236 HKD
Retailer 5HK$46,932 HKD
Retailer 16HK$95,953 HKD
Brilliant EarthHK$128,591 HKD

37 data points across 17 retailers

17 retailersHK$13,942 HKD to HK$128,591 HKD

A
Cheapest Retailer
-
HK$13,942 HKD
$1,777 USD
A
Retailer 2
-
HK$15,174 HKD
$1,934 USD
View
A
Retailer 3
-
HK$15,935 HKD
£1,599 GBP
View
A
Retailer 4
-
HK$16,099 HKD
$2,052 USD
View
Final sale: no returns
A
Retailer 5
-
HK$17,104 HKD
$2,180 USD
View
A
Retailer 6
-
HK$18,116 HKD
$2,309 USD
View
B+
Retailer 7
-
HK$22,729 HKD
$2,897 USD
View
A
Retailer 8
-
HK$23,274 HKD
$2,966 USD
View
A
Retailer 9
-
HK$24,541 HKD
$3,128 USD
View
A
Retailer 10
-
HK$26,979 HKD
€3,275 EUR
View
A
Retailer 11
-
HK$27,209 HKD
$3,468 USD
View
B+
Retailer 12
-
HK$33,082 HKD
A$6,487 AUD
View
B+
Retailer 13
-
HK$37,275 HKD
$4,751 USD
View
B+
Retailer 14
-
HK$44,236 HKD
$5,638 USD
View
B+
Retailer 15
-
HK$46,932 HKD
$5,982 USD
View
B
Retailer 16
-
HK$95,953 HKD
$12,230 USD
View
Most Expensive
B
Brilliant Earth
17920455A · Oct 31
HK$128,591 HKD
$16,390 USD
View
16 more retailers have this diamond
Prices start from HK$13,942 HKDSave up to HK$114,649 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
10.09ct Princess
HK$13,942 HKD