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Asscher|Lab Grown|IGI

1.49ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG799680857

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799680857

Diamond specifications and retailer prices

From HK$1,726 HKD
As of November 4, 2026
Save HK$7,556 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,282 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.49ct lab-grown asscher diamond

This 1.49ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799680857 or 799680857. Listed at 18 retailers as of November 4, 2026, with prices from HK$1,726 to HK$9,282, a HK$7,556 spread on the same certified stone. Reve Diamonds lists it at HK$9,282. 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

1.49
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799680857
Dimensions6.39 × 6.24 × 4.20 mm
L/W Ratio1.02
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
6.39 mm6.24 mm1.49 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799680857
Side View
Table 70.0%Crown 46.3°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.3%

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$3,460 HKD|Low: HK$1,726 HKD|High: HK$13,964 HKD|Avg: HK$5,504 HKD|-10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 12HK$1,726 HKD
Retailer 4HK$2,205 HKD
Retailer 2HK$2,589 HKD
Retailer 8HK$3,248 HKD
Retailer 9HK$3,452 HKD
Retailer 1HK$3,460 HKD
Retailer 10HK$3,923 HKD
Retailer 13HK$6,174 HKD
Retailer 3HK$6,245 HKD
Retailer 11HK$6,566 HKD
Retailer 5HK$7,021 HKD
Retailer 6HK$8,920 HKD
Retailer 7HK$8,944 HKD
Reve DiamondsHK$9,282 HKD

37 data points across 14 retailers

18 retailersHK$1,726 HKD to HK$9,282 HKD

A
Cheapest Retailer
-
HK$1,726 HKD
Final sale: no returns
Retailer 2
-
HK$1,757 HKD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$2,173 HKD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$2,173 HKD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$2,205 HKD
View
B+
Retailer 6
-
HK$2,589 HKD
View
Retailer 7
-
HK$3,248 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$3,452 HKD
View
A
Retailer 9
-
HK$3,460 HKD
View
B+
Retailer 10
-
HK$3,923 HKD
View
B
Retailer 11
-
HK$6,174 HKD
View
B
Retailer 12
-
HK$6,245 HKD
View
B
Retailer 13
-
HK$6,566 HKD
View
Retailer 14
-
HK$6,998 HKD
View
Price last confirmed 21 days ago
B
Retailer 15
-
HK$7,021 HKD
View
B
Retailer 16
-
HK$8,920 HKD
View
B
Retailer 17
-
HK$8,944 HKD
View
Most Expensive
B
Reve Diamonds
A865492AF · Nov 6
HK$9,282 HKD
$1,183 USD
View
17 more retailers have this diamond
Prices start from HK$1,726 HKDSave up to HK$7,556 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
1.49ct Asscher
HK$1,726 HKD