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Asscher|Lab Grown|IGI

1.73ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG621467344

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG621467344

Diamond specifications and retailer prices

From HK$2,275 HKD
$290 USD
As of October 27, 2026
Save HK$33,269 HKD (94%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$35,544 HKD at Brilliant Earth · As of October 24, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621467344 or 621467344. Listed at 23 retailers as of October 24, 2026, with prices from HK$2,275 to HK$35,544, a HK$33,269 spread on the same certified stone. Brilliant Earth lists it at HK$35,544. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621467344
Dimensions6.55 × 6.54 × 4.35 mm
L/W Ratio1.00
Culet sizeNone
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
6.55 mm6.54 mm1.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621467344
Side View
Table 67.0%Crown 36.1°Girdle: MediumPavilion 44.5°Culet: NoneDepth 66.5%

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: Oct 27
Current: HK$35,544 HKD|Low: HK$2,275 HKD|High: HK$35,544 HKD|Avg: HK$9,064 HKD
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 3HK$2,275 HKD
Retailer 6HK$2,550 HKD
Retailer 23HK$2,636 HKD
Retailer 20HK$2,825 HKD
Retailer 22HK$2,825 HKD
Retailer 13HK$2,922 HKD
Retailer 7HK$4,041 HKD
Retailer 16HK$4,399 HKD
Retailer 9HK$4,637 HKD
Retailer 18HK$4,848 HKD
Retailer 5HK$4,935 HKD
Retailer 2HK$4,976 HKD
Retailer 17HK$6,564 HKD
Retailer 19HK$8,670 HKD
Retailer 21HK$9,070 HKD
Retailer 14HK$9,453 HKD
Retailer 4HK$10,145 HKD
Retailer 12HK$10,852 HKD
Retailer 11HK$11,370 HKD
Retailer 15HK$11,613 HKD
Retailer 10HK$11,619 HKD
Retailer 8HK$26,089 HKD
Brilliant EarthHK$35,544 HKD

36 data points across 23 retailers

23 retailersHK$2,275 HKD to HK$35,544 HKD

A
Cheapest Retailer
-
HK$2,275 HKD
$290 USD
A
Retailer 2
-
HK$2,550 HKD
$325 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,636 HKD
$336 USD
View
A
Retailer 4
-
HK$2,825 HKD
$360 USD
View
A
Retailer 5
-
HK$2,825 HKD
$360 USD
View
A
Retailer 6
-
HK$2,922 HKD
£293 GBP
View
A
Retailer 7
-
HK$4,041 HKD
$515 USD
View
A
Retailer 8
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HK$4,637 HKD
$591 USD
View
A
Retailer 9
-
HK$4,848 HKD
ZAR 9,982 ZAR
View
A
Retailer 10
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HK$4,935 HKD
$629 USD
View
A
Retailer 11
-
HK$4,976 HKD
£499 GBP
View
A
Retailer 12
-
HK$6,564 HKD
A$1,287 AUD
View
B+
Retailer 13
-
HK$8,670 HKD
$1,105 USD
View
B+
Retailer 14
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HK$9,070 HKD
$1,156 USD
View
B+
Retailer 15
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HK$9,453 HKD
$1,205 USD
View
B+
Retailer 16
-
HK$10,145 HKD
$1,293 USD
View
B+
Retailer 17
-
HK$10,268 HKD
£1,030 GBP
View
B+
Retailer 18
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HK$10,852 HKD
$1,383 USD
View
B+
Retailer 19
-
HK$11,370 HKD
£1,141 GBP
View
B+
Retailer 20
-
HK$11,613 HKD
A$2,277 AUD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
HK$11,619 HKD
$1,481 USD
View
B
Retailer 22
-
HK$26,089 HKD
$3,325 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14247536A · Oct 24
HK$35,544 HKD
$4,530 USD
View
22 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$33,269 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$2,275 HKD