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Asscher|Lab Grown|IGI

1.73ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG830620110

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620110

Diamond specifications and retailer prices

From HK$3,499 HKD
$446 USD
As of October 30, 2026
Save HK$26,864 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,363 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.73ct lab-grown asscher diamond

This 1.73ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830620110 or 830620110. Listed at 16 retailers as of October 30, 2026, with prices from HK$3,499 to HK$30,363, a HK$26,864 spread on the same certified stone. Brilliant Earth lists it at HK$30,363. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620110
Dimensions6.74 × 6.72 × 4.33 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
6.74 mm6.72 mm1.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620110
Side View
Table 65.0%Crown 34.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 64.4%

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: Oct 30
Current: HK$30,363 HKD|Low: HK$3,499 HKD|High: HK$43,387 HKD|Avg: HK$11,756 HKD|-30.0%
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
Retailer 16
October 31, 2026
Retailer 15HK$3,499 HKD
Retailer 10HK$3,915 HKD
Retailer 6HK$4,339 HKD
Retailer 16HK$4,600 HKD
Retailer 7HK$5,076 HKD
Retailer 9HK$5,453 HKD
Retailer 12HK$6,269 HKD
Retailer 14HK$6,810 HKD
Retailer 2HK$7,172 HKD
Retailer 4HK$10,505 HKD
Retailer 11HK$11,659 HKD
Retailer 5HK$14,198 HKD
Retailer 13HK$15,095 HKD
Retailer 8HK$18,526 HKD
Retailer 3HK$19,410 HKD
Brilliant EarthHK$30,363 HKD

3 data points across 16 retailers

16 retailersHK$3,499 HKD to HK$30,363 HKD

A
Cheapest Retailer
-
HK$3,499 HKD
$446 USD
A
Retailer 2
-
HK$3,915 HKD
$499 USD
View
A
Retailer 3
-
HK$4,339 HKD
$553 USD
View
A
Retailer 4
-
HK$4,600 HKD
£462 GBP
View
A
Retailer 5
-
HK$5,076 HKD
$647 USD
View
Final sale: no returns
A
Retailer 6
-
HK$5,453 HKD
$695 USD
View
A
Retailer 7
-
HK$6,269 HKD
$799 USD
View
A
Retailer 8
-
HK$6,810 HKD
$868 USD
View
A
Retailer 9
-
HK$7,172 HKD
£720 GBP
View
B+
Retailer 10
-
HK$10,505 HKD
$1,339 USD
View
B+
Retailer 11
-
HK$11,659 HKD
$1,486 USD
View
B+
Retailer 12
-
HK$14,198 HKD
$1,810 USD
View
B+
Retailer 13
-
HK$15,095 HKD
$1,924 USD
View
B
Retailer 14
-
HK$18,526 HKD
SGD 3,191 SGD
View
B
Retailer 15
-
HK$19,410 HKD
$2,474 USD
View
Most Expensive
B
Brilliant Earth
22348873A · Oct 30
HK$30,363 HKD
$3,870 USD
View
15 more retailers have this diamond
Prices start from HK$3,499 HKDSave up to HK$26,864 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
1.73ct Asscher
HK$3,499 HKD