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Asscher|Lab Grown|IGI

3.20ct G SI1 Asscher Lab Grown Diamond

ID • G/SI1 • IGI LG500150581

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500150581

Diamond specifications and retailer prices

From HK$17,731 HKD
$2,260 USD
As of October 31, 2026
Save HK$49,781 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$143,343 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.2ct lab-grown asscher diamond

This 3.2ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500150581 or 500150581. Listed at 12 retailers as of October 31, 2026, with a 281% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.20
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150581
Dimensions8.02 × 7.99 × 5.14 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
8.02 mm7.99 mm3.20 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150581
Side View
Table 66.0%Crown 19.9°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$143,343 HKD|Low: HK$17,731 HKD|High: HK$204,781 HKD|Avg: HK$102,179 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10HK$17,731 HKD
Retailer 2HK$67,512 HKD
Retailer 9HK$70,211 HKD
Retailer 3HK$75,601 HKD
Retailer 6HK$78,316 HKD
Retailer 12HK$78,316 HKD
Retailer 7HK$88,076 HKD
Retailer 11HK$90,602 HKD
Retailer 8HK$94,529 HKD
Retailer 5HK$95,971 HKD
MOH LondonHK$143,343 HKD
Retailer 4HK$204,781 HKD

44 data points across 12 retailers

12 retailersHK$17,731 HKD to HK$67,512 HKD

B+
Cheapest Retailer
-
HK$17,731 HKD
$2,260 USD
B
Retailer 2
-
HK$67,512 HKD
$8,605 USD
View
Retailer 3
-
HK$70,211 HKD
$8,949 USD
View
Price under review
Most Expensive
MOH London
LG500150581 · Oct 29
HK$143,343 HKD
£14,386 GBP
View
Price under review
3 more retailers have this diamond
Prices start from HK$17,731 HKDSave up to HK$49,781 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.

B+
3.20ct Asscher
HK$17,731 HKD