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Asscher|Lab Grown|IGI

1.64ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG625428703

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG625428703

Diamond specifications and retailer prices

From HK$2,393 HKD
$305 USD
As of October 30, 2026
Save HK$19,732 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$22,125 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.64ct lab-grown asscher diamond

This 1.64ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG625428703 or 625428703. Listed at 19 retailers as of October 30, 2026, with prices from HK$2,393 to HK$22,125, a HK$19,732 spread on the same certified stone. Brilliant Earth lists it at HK$22,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625428703
Dimensions6.47 × 6.44 × 4.18 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
6.47 mm6.44 mm1.64 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625428703
Side View
Table 62.0%Crown 32.1°Girdle: MediumPavilion 38.6°Culet: NoneDepth 64.9%

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 30
Current: HK$22,125 HKD|Low: HK$2,393 HKD|High: HK$22,831 HKD|Avg: HK$7,409 HKD|-3.1%
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
October 31, 2026
Retailer 5HK$2,393 HKD
Retailer 3HK$2,660 HKD
Retailer 8HK$2,823 HKD
Retailer 15HK$4,409 HKD
Retailer 11HK$4,574 HKD
Retailer 2HK$4,682 HKD
Retailer 4HK$4,754 HKD
Retailer 9HK$4,762 HKD
Retailer 6HK$5,672 HKD
Retailer 10HK$6,191 HKD
Retailer 14HK$6,559 HKD
Retailer 7HK$8,955 HKD
Retailer 12HK$10,681 HKD
Retailer 13HK$15,770 HKD
Brilliant EarthHK$22,125 HKD

43 data points across 15 retailers

19 retailersHK$2,393 HKD to HK$22,125 HKD

A
Cheapest Retailer
-
HK$2,393 HKD
$305 USD
Final sale: no returns
A
Retailer 2
-
HK$2,660 HKD
$339 USD
View
A
Retailer 3
-
HK$2,823 HKD
£283 GBP
View
A
Retailer 4
-
HK$3,923 HKD
$500 USD
View
A
Retailer 5
-
HK$4,409 HKD
$562 USD
View
A
Retailer 6
-
HK$4,574 HKD
ZAR 9,418 ZAR
View
A
Retailer 7
-
HK$4,682 HKD
£470 GBP
View
A
Retailer 8
-
HK$4,754 HKD
$606 USD
View
A
Retailer 9
-
HK$4,762 HKD
€578 EUR
View
B+
Retailer 10
-
HK$5,672 HKD
$723 USD
View
B+
Retailer 11
-
HK$6,191 HKD
A$1,214 AUD
View
B+
Retailer 12
-
HK$6,559 HKD
$836 USD
View
B+
Retailer 13
-
HK$8,478 HKD
£851 GBP
View
B+
Retailer 14
-
HK$8,955 HKD
$1,141 USD
View
B+
Retailer 15
-
HK$10,681 HKD
£1,072 GBP
View
B
Retailer 16
-
HK$11,208 HKD
$1,429 USD
View
Retailer 17
-
HK$15,770 HKD
$2,010 USD
View
Price last confirmed 12 days ago
Retailer 18
-
HK$22,046 HKD
$2,810 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21311589A · Oct 30
HK$22,125 HKD
$2,820 USD
View
18 more retailers have this diamond
Prices start from HK$2,393 HKDSave up to HK$19,732 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
1.64ct Asscher
HK$2,393 HKD