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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG723576128

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723576128

Diamond specifications and retailer prices

From HK$1,836 HKD
As of November 4, 2026
Save HK$8,379 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,613 HKD at Brilliant Earth · As of October 22, 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 LG723576128 or 723576128. Listed at 18 retailers as of November 4, 2026, with a 456% 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 angle31.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723576128
Dimensions6.05 × 6.05 × 3.94 mm
L/W Ratio1.00
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
6.05 mm6.05 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723576128
Side View
Table 61.0%Crown 31.9°Girdle: Slightly ThickPavilion 42.1°Culet: NoneDepth 65.1%

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: Nov 4
Current: HK$15,613 HKD|Low: HK$1,765 HKD|High: HK$15,613 HKD|Avg: HK$5,573 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 14HK$1,836 HKD
Retailer 4HK$2,056 HKD
Retailer 15HK$2,275 HKD
Retailer 3HK$3,852 HKD
Retailer 10HK$3,931 HKD
Retailer 11HK$4,127 HKD
Retailer 2HK$4,252 HKD
Retailer 5HK$5,100 HKD
Retailer 9HK$5,578 HKD
Retailer 13HK$5,814 HKD
Retailer 6HK$7,720 HKD
Retailer 12HK$8,552 HKD
Retailer 8HK$9,093 HKD
Retailer 7HK$10,215 HKD
Brilliant EarthHK$15,613 HKD

45 data points across 15 retailers

18 retailersHK$1,836 HKD to HK$10,215 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
A
Retailer 2
-
HK$2,056 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,126 HKD
View
A
Retailer 4
-
HK$2,275 HKD
View
Retailer 5
-
HK$2,275 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,852 HKD
View
A
Retailer 7
-
HK$3,931 HKD
View
Retailer 8
-
HK$4,127 HKD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$4,252 HKD
View
B+
Retailer 10
-
HK$5,100 HKD
View
B+
Retailer 11
-
HK$5,578 HKD
View
B+
Retailer 12
-
HK$5,814 HKD
View
B
Retailer 13
-
HK$7,320 HKD
View
B
Retailer 14
-
HK$7,720 HKD
View
Retailer 15
-
HK$8,552 HKD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
HK$9,093 HKD
View
B
Retailer 17
-
HK$10,215 HKD
View
Most Expensive
Brilliant Earth
21313490A · Oct 22
HK$15,613 HKD
$1,990 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$8,379 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$1,836 HKD