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Asscher|Lab Grown|IGI

1.59ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG818655903

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818655903

Diamond specifications and retailer prices

From HK$3,013 HKD
As of October 31, 2026
Save HK$7,579 HKD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$11,023 HKD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.59ct lab-grown asscher diamond

This 1.59ct 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 LG818655903 or 818655903. Listed at 14 retailers as of October 29, 2026, with a 252% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818655903
Dimensions6.49 × 6.43 × 4.10 mm
L/W Ratio1.01
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
6.49 mm6.43 mm1.59 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818655903
Side View
Table 65.0%Crown 32.7°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 63.8%

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 31
Current: HK$11,023 HKD|Low: HK$3,013 HKD|High: HK$12,271 HKD|Avg: HK$7,007 HKD|-2.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10HK$3,013 HKD
Retailer 11HK$3,672 HKD
Retailer 7HK$4,300 HKD
Retailer 8HK$4,453 HKD
Retailer 2HK$4,968 HKD
Retailer 13HK$5,366 HKD
Retailer 5HK$5,763 HKD
Retailer 12HK$8,505 HKD
Retailer 6HK$8,639 HKD
Retailer 3HK$8,733 HKD
Retailer 4HK$9,972 HKD
Retailer 9HK$10,402 HKD
Rare CaratHK$11,023 HKD

46 data points across 13 retailers

14 retailersHK$3,013 HKD to HK$10,592 HKD

A
Cheapest Retailer
-
HK$3,013 HKD
B+
Retailer 2
-
HK$3,672 HKD
$468 USD
View
A
Retailer 3
-
HK$4,300 HKD
€522 EUR
View
A
Retailer 4
-
HK$4,453 HKD
ZAR 9,170 ZAR
View
A
Retailer 5
-
HK$4,968 HKD
£499 GBP
View
B+
Retailer 6
-
HK$5,366 HKD
$684 USD
View
B+
Retailer 7
-
HK$5,763 HKD
$735 USD
View
B+
Retailer 8
-
HK$8,505 HKD
$1,084 USD
View
B+
Retailer 9
-
HK$8,639 HKD
A$1,694 AUD
View
B
Retailer 10
-
HK$8,733 HKD
$1,113 USD
View
B
Retailer 11
-
HK$9,972 HKD
$1,271 USD
View
B
Retailer 12
-
HK$10,402 HKD
£1,044 GBP
View
B
Retailer 13
-
HK$10,592 HKD
$1,350 USD
View
Most Expensive
Rare Carat
8402-U · Oct 19
HK$11,023 HKD
$1,405 USD
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from HK$3,013 HKDSave up to HK$7,579 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
1.59ct Asscher
HK$3,013 HKD