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Asscher|Lab Grown|IGI

10.09ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG610343021

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG610343021

Diamond specifications and retailer prices

From HK$25,876 HKD
$3,298 USD
As of November 2, 2026
Save HK$124,141 HKD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$150,017 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.09ct lab-grown asscher diamond

This 10.09ct lab-grown asscher 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 LG610343021 or 610343021. Listed at 9 retailers as of October 31, 2026, with prices from HK$25,876 to HK$150,017, a HK$124,141 spread on the same certified stone. Brilliant Earth lists it at HK$150,017. 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610343021
Dimensions11.90 × 11.90 × 7.64 mm
L/W Ratio1.00
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
11.90 mm11.90 mm10.09 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610343021
Side View
Table 65.0%Crown 33.6°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 64.2%

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$150,017 HKD|Low: HK$24,856 HKD|High: HK$154,725 HKD|Avg: HK$55,187 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7HK$25,876 HKD
Retailer 2HK$30,285 HKD
Retailer 6HK$34,970 HKD
Retailer 4HK$35,648 HKD
Retailer 8HK$50,353 HKD
Retailer 5HK$53,856 HKD
Retailer 3HK$56,380 HKD
Brilliant EarthHK$150,017 HKD

40 data points across 8 retailers

9 retailersHK$25,876 HKD to HK$150,017 HKD

A
Cheapest Retailer
-
HK$25,876 HKD
$3,298 USD
A
Retailer 2
-
HK$30,285 HKD
£3,039 GBP
View
A
Retailer 3
-
HK$34,970 HKD
$4,457 USD
View
A
Retailer 4
-
HK$35,648 HKD
€4,327 EUR
View
Retailer 5
-
HK$50,353 HKD
$6,418 USD
View
Price last confirmed 54 days ago
B+
Retailer 6
-
HK$53,856 HKD
$6,864 USD
View
B+
Retailer 7
-
HK$56,380 HKD
A$11,055 AUD
View
B
Retailer 8
-
HK$78,283 HKD
$9,977 USD
View
Most Expensive
B
Brilliant Earth
20602250A · Oct 31
HK$150,017 HKD
$19,120 USD
View
8 more retailers have this diamond
Prices start from HK$25,876 HKDSave up to HK$124,141 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 Asscher
HK$25,876 HKD