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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG817682216

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG817682216

Diamond specifications and retailer prices

From HK$1,499 HKD
As of November 4, 2026
Save HK$7,163 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,004 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817682216 or 817682216. Listed at 11 retailers as of November 4, 2026, with a 478% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817682216
Dimensions6.01 × 6.00 × 3.96 mm
L/W Ratio1.00
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
6.01 mm6.00 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817682216
Side View
Table 62.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: HK$12,004 HKD|Low: HK$1,475 HKD|High: HK$15,064 HKD|Avg: HK$5,685 HKD|-20.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8HK$1,499 HKD
Retailer 7HK$3,256 HKD
Retailer 9HK$3,750 HKD
Retailer 5HK$3,813 HKD
Retailer 4HK$4,527 HKD
Retailer 6HK$5,978 HKD
Retailer 3HK$5,994 HKD
Retailer 2HK$8,662 HKD
Brilliant EarthHK$12,004 HKD

28 data points across 9 retailers

11 retailersHK$1,499 HKD to HK$8,662 HKD

A+
Cheapest Retailer
-
HK$1,499 HKD
Retailer 2
-
HK$1,781 HKD
View
Price last confirmed 41 days ago
A
Retailer 3
-
HK$3,256 HKD
View
Retailer 4
-
HK$3,750 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$3,813 HKD
View
B+
Retailer 6
-
HK$4,527 HKD
View
B+
Retailer 7
-
HK$4,966 HKD
View
B+
Retailer 8
-
HK$5,978 HKD
View
B+
Retailer 9
-
HK$5,994 HKD
View
B+
Retailer 10
-
HK$8,662 HKD
View
Most Expensive
Brilliant Earth
20730577A · Oct 16
HK$12,004 HKD
$1,530 USD
View
Price last confirmed 20 days ago
10 more retailers have this diamond
Prices start from HK$1,499 HKDSave up to HK$7,163 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+
1.28ct Asscher
HK$1,499 HKD