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Asscher|Lab Grown|IGI

1.03ct E SI2 Asscher Lab Grown Diamond

FR • E/SI2 • IGI LG450012180

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG450012180

Diamond specifications and retailer prices

From HK$1,193 HKD
$152 USD
As of October 30, 2026
Save HK$5,673 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$6,865 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG450012180 or 450012180. Listed at 11 retailers as of October 29, 2026, with prices from HK$1,193 to HK$6,865, a HK$5,673 spread on the same certified stone. MOH London lists it at HK$6,865. 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

1.03
Carat
E
Colour
SI2
Clarity
Fair
Cut

Specifications

CutFair
PolishGood
SymmetryGood
FluorescenceNone
Crown angle43.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450012180
Dimensions5.49 × 5.45 × 3.49 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT). Type II
Top View
5.49 mm5.45 mm1.03 ctE / SI2
OriginLab Grown
CutFair
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG450012180
Side View
Table 77.0%Crown 43.4°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.0%

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 30
Current: HK$6,865 HKD|Low: HK$847 HKD|High: HK$9,689 HKD|Avg: HK$3,402 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9HK$1,193 HKD
Retailer 6HK$2,056 HKD
Retailer 2HK$2,538 HKD
Retailer 3HK$2,587 HKD
Retailer 4HK$2,774 HKD
Retailer 5HK$3,256 HKD
Retailer 8HK$3,609 HKD
Retailer 7HK$6,355 HKD
MOH LondonHK$6,865 HKD

46 data points across 9 retailers

11 retailersHK$1,193 HKD to HK$6,865 HKD

B+
Cheapest Retailer
-
HK$1,193 HKD
$152 USD
Final sale: no returns
B
Retailer 2
-
HK$2,056 HKD
$262 USD
View
B+
Retailer 3
-
HK$2,310 HKD
View
B+
Retailer 4
-
HK$2,538 HKD
£255 GBP
View
B+
Retailer 5
-
HK$2,587 HKD
€314 EUR
View
B+
Retailer 6
-
HK$2,774 HKD
£278 GBP
View
B
Retailer 7
-
HK$3,256 HKD
$415 USD
View
C
Retailer 8
-
HK$5,510 HKD
SGD 949 SGD
View
C
Retailer 9
-
HK$6,355 HKD
$810 USD
View
C
Retailer 10
-
HK$6,544 HKD
£657 GBP
View
Most Expensive
C
MOH London
LG450012180 · Oct 29
HK$6,865 HKD
£689 GBP
View
10 more retailers have this diamond
Prices start from HK$1,193 HKDSave up to HK$5,673 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+
1.03ct Asscher
HK$1,193 HKD