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Asscher|Lab Grown|IGI

1.45ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG662468789

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG662468789

Diamond specifications and retailer prices

From HK$1,891 HKD
As of November 4, 2026
Save HK$20,470 HKD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$22,361 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown asscher diamond

This 1.45ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662468789 or 662468789. Listed at 26 retailers as of November 4, 2026, with prices from HK$1,891 to HK$22,361, a HK$20,470 spread on the same certified stone. Brilliant Earth lists it at HK$22,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662468789
Dimensions6.21 × 6.20 × 4.10 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
6.21 mm6.20 mm1.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662468789
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 66.1%

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$22,361 HKD|Low: HK$1,891 HKD|High: HK$25,107 HKD|Avg: HK$7,312 HKD|-10.9%
Brilliant Earth
Retailer 2
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Retailer 23
November 5, 2026
Retailer 22HK$1,891 HKD
Retailer 11HK$2,111 HKD
Retailer 21HK$2,197 HKD
Retailer 3HK$2,346 HKD
Retailer 7HK$2,346 HKD
Retailer 17HK$2,660 HKD
Retailer 20HK$3,358 HKD
Retailer 14HK$3,413 HKD
Retailer 6HK$4,292 HKD
Retailer 19HK$4,464 HKD
Retailer 2HK$4,911 HKD
Retailer 18HK$6,347 HKD
Retailer 5HK$6,520 HKD
Retailer 23HK$7,571 HKD
Retailer 16HK$7,963 HKD
Retailer 4HK$8,324 HKD
Retailer 15HK$9,642 HKD
Retailer 12HK$9,941 HKD
Retailer 10HK$10,043 HKD
Retailer 13HK$10,349 HKD
Retailer 9HK$10,380 HKD
Retailer 8HK$18,202 HKD
Brilliant EarthHK$22,361 HKD

37 data points across 23 retailers

26 retailersHK$1,891 HKD to HK$22,361 HKD

A
Cheapest Retailer
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HK$1,891 HKD
A
Retailer 2
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HK$2,111 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,197 HKD
View
Retailer 4
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HK$2,346 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$2,346 HKD
View
A
Retailer 6
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HK$2,660 HKD
View
B+
Retailer 7
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HK$3,358 HKD
View
A
Retailer 8
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HK$3,413 HKD
View
A
Retailer 9
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HK$4,292 HKD
View
A
Retailer 10
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HK$4,464 HKD
View
A
Retailer 11
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HK$4,911 HKD
View
A
Retailer 12
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HK$6,347 HKD
View
A
Retailer 13
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HK$6,520 HKD
View
B+
Retailer 14
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HK$7,571 HKD
View
B+
Retailer 15
-
HK$7,963 HKD
View
B+
Retailer 16
-
HK$8,324 HKD
View
B+
Retailer 17
-
HK$9,642 HKD
View
B+
Retailer 18
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HK$9,941 HKD
View
B+
Retailer 19
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HK$10,043 HKD
View
B+
Retailer 20
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HK$10,349 HKD
View
B+
Retailer 21
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HK$10,380 HKD
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B
Retailer 22
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HK$16,555 HKD
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B
Retailer 23
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HK$18,202 HKD
View
Retailer 24
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HK$18,775 HKD
View
Price last confirmed 88 days ago
Retailer 25
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HK$20,525 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20152238Y · Nov 4
HK$22,361 HKD
$2,850 USD
View
25 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$20,470 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
1.45ct Asscher
HK$1,891 HKD