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Asscher|Lab Grown|IGI

50.17ct I VS2 Asscher Lab Grown Diamond

ID • I/VS2 • IGI LG737505730

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG737505730

Diamond specifications and retailer prices

From HK$155,679 HKD
£15,624 GBP
As of October 30, 2026
Save HK$974,102 HKD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$1,129,781 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 50.17ct lab-grown asscher diamond

This 50.17ct lab-grown asscher sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737505730 or 737505730. Listed at 7 retailers as of October 30, 2026, with prices from HK$155,679 to HK$1,129,781, a HK$974,102 spread on the same certified stone. Adiamor lists it at HK$1,129,781. 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

50.17
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737505730
Dimensions20.10 × 20.06 × 13.24 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.10 mm20.06 mm50.17 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737505730
Side View
Table 59.0%Crown 33.3°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 66.0%

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: Oct 30
Current: HK$1,129,781 HKD|Low: HK$155,156 HKD|High: HK$1,206,112 HKD|Avg: HK$436,662 HKD|-6.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2HK$155,679 HKD
Retailer 7HK$226,239 HKD
Retailer 3HK$226,702 HKD
Retailer 4HK$250,482 HKD
Retailer 6HK$260,893 HKD
Retailer 5HK$388,127 HKD
AdiamorHK$1,129,781 HKD

33 data points across 7 retailers

7 retailersHK$155,679 HKD to HK$1,129,781 HKD

A
Cheapest Retailer
-
HK$155,679 HKD
£15,624 GBP
B+
Retailer 2
-
HK$226,239 HKD
$28,836 USD
View
B+
Retailer 3
-
HK$226,702 HKD
$28,895 USD
View
B+
Retailer 4
-
HK$250,482 HKD
$31,926 USD
View
Retailer 5
-
HK$260,893 HKD
$33,253 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
HK$388,127 HKD
$49,470 USD
View
Most Expensive
B
Adiamor
D-70729753 · Oct 31
HK$1,129,781 HKD
$144,000 USD
View
6 more retailers have this diamond
Prices start from HK$155,679 HKDSave up to HK$974,102 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
50.17ct Asscher
HK$155,679 HKD