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Asscher|Lab Grown|IGI

1.02ct E SI1 Asscher Lab Grown Diamond

GD • E/SI1 • IGI LG754525780

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754525780

Diamond specifications and retailer prices

From HK$1,043 HKD
$133 USD
As of October 27, 2026
Save HK$1,422 HKD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$2,466 HKD at Diamond Heaven · As of October 28, 2026
View at Diamond Heaven

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG754525780 or 754525780. Listed at 7 retailers as of October 27, 2026, with prices from HK$1,043 to HK$2,466, a HK$1,422 spread on the same certified stone. Diamond Heaven lists it at HK$2,466. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754525780
Dimensions5.53 × 5.53 × 3.68 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.53 mm1.02 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754525780
Side View
Table 64.0%Crown 39°Girdle: MediumPavilion 43.7°Culet: NoneDepth 66.5%

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 27
Current: HK$2,466 HKD|Low: HK$1,043 HKD|High: HK$6,512 HKD|Avg: HK$2,912 HKD
Diamond Heaven
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 9HK$1,043 HKD
Retailer 8HK$1,216 HKD
Retailer 5HK$1,506 HKD
Retailer 7HK$1,692 HKD
Retailer 10HK$2,043 HKD
Retailer 6HK$2,186 HKD
Retailer 2HK$2,456 HKD
Diamond HeavenHK$2,466 HKD
Retailer 12HK$3,005 HKD
Retailer 3HK$4,130 HKD
Retailer 11HK$5,109 HKD
Retailer 4HK$6,512 HKD

2 data points across 12 retailers

7 retailersHK$1,043 HKD to HK$2,466 HKD

A
Cheapest Retailer
-
HK$1,043 HKD
$133 USD
B+
Retailer 2
-
HK$1,216 HKD
$155 USD
View
B+
Retailer 3
-
HK$1,506 HKD
View
B+
Retailer 4
-
HK$1,692 HKD
£170 GBP
View
B+
Retailer 5
-
HK$2,186 HKD
£219 GBP
View
B+
Retailer 6
-
HK$2,456 HKD
$313 USD
View
Most Expensive
B+
Diamond Heaven
1.02SI1ELG802C6FN · Oct 28
HK$2,466 HKD
£247 GBP
View
6 more retailers have this diamond
Prices start from HK$1,043 HKDSave up to HK$1,422 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
1.02ct Asscher
HK$1,043 HKD