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Asscher|Lab Grown|IGI

1.03ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG770615568

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG770615568

Diamond specifications and retailer prices

From HK$1,043 HKD
As of November 4, 2026
Save HK$9,697 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,741 HKD at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770615568 or 770615568. Listed at 12 retailers as of November 4, 2026, with prices from HK$1,043 to HK$10,741, a HK$9,697 spread on the same certified stone. MOH London lists it at HK$10,741. 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

1.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle45.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770615568
Dimensions5.46 × 5.43 × 3.77 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.46 mm5.43 mm1.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770615568
Side View
Table 60.0%Crown 36.4°Girdle: MediumPavilion 45.8°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$10,741 HKD|Low: HK$1,043 HKD|High: HK$11,119 HKD|Avg: HK$3,490 HKD|+66.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8HK$1,043 HKD
Retailer 9HK$1,247 HKD
Retailer 10HK$2,330 HKD
Retailer 5HK$2,440 HKD
Retailer 4HK$2,558 HKD
Retailer 7HK$3,232 HKD
Retailer 6HK$4,150 HKD
Retailer 3HK$4,378 HKD
Retailer 2HK$6,041 HKD
MOH LondonHK$10,741 HKD

30 data points across 10 retailers

12 retailersHK$1,043 HKD to HK$10,741 HKD

A
Cheapest Retailer
-
HK$1,043 HKD
A
Retailer 2
-
HK$1,247 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,287 HKD
View
Price last confirmed 42 days ago
A
Retailer 4
-
HK$2,440 HKD
View
Retailer 5
-
HK$2,558 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$3,232 HKD
View
B+
Retailer 7
-
HK$3,413 HKD
View
B+
Retailer 8
-
HK$4,150 HKD
View
B+
Retailer 9
-
HK$4,378 HKD
View
B
Retailer 10
-
HK$5,099 HKD
View
B
Retailer 11
-
HK$6,041 HKD
View
Most Expensive
B
MOH London
LG770615568 · Nov 5
HK$10,741 HKD
£1,078 GBP
View
11 more retailers have this diamond
Prices start from HK$1,043 HKDSave up to HK$9,697 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
1.03ct Asscher
HK$1,043 HKD