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Asscher|Lab Grown|IGI

10.45ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG787608187

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787608187

Diamond specifications and retailer prices

From HK$25,783 HKD
CA$4,564 CAD
As of October 30, 2026
Save HK$42,431 HKD (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$68,214 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 10.45ct lab-grown asscher diamond

This 10.45ct 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 LG787608187 or 787608187. Listed at 2 retailers as of October 30, 2026, with prices from HK$25,783 to HK$68,214, a HK$42,431 spread on the same certified stone. The Diamond Guys lists it at HK$68,214. 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

10.45
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787608187
Dimensions12.36 × 12.13 × 7.60 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
12.36 mm12.13 mm10.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787608187
Side View
Table 65.0%Crown 37.9°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: HK$21,505 HKD|Low: HK$15,339 HKD|High: HK$106,589 HKD|Avg: HK$42,276 HKD|+11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4HK$18,775 HKD
Retailer 9HK$20,463 HKD
Retailer 1HK$21,505 HKD
Retailer 11HK$24,496 HKD
Retailer 5HK$25,783 HKD
Retailer 2HK$31,078 HKD
Retailer 6HK$34,557 HKD
Retailer 7HK$44,243 HKD
Retailer 12HK$48,670 HKD
Retailer 8HK$50,486 HKD
The Diamond GuysHK$68,214 HKD
Retailer 10HK$76,892 HKD
Retailer 3HK$83,090 HKD

33 data points across 13 retailers

2 retailersHK$25,783 HKD to HK$68,214 HKD

A
Cheapest Retailer
-
HK$25,783 HKD
CA$4,564 CAD
Most Expensive
B
The Diamond Guys
1954437878 · Nov 1
HK$68,214 HKD
$8,694 USD
View
1 more retailer has this diamond
Prices start from HK$25,783 HKDSave up to HK$42,431 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
10.45ct Asscher
HK$25,783 HKD