CaratHunter
Plans
Asscher|Lab Grown|IGI

1.66ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG687546322

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687546322

Diamond specifications and retailer prices

From HK$2,299 HKD
$293 USD
As of November 1, 2026
Save HK$13,510 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,809 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.66ct lab-grown asscher diamond

This 1.66ct 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 LG687546322 or 687546322. Listed at 19 retailers as of November 1, 2026, with prices from HK$2,299 to HK$15,809, a HK$13,510 spread on the same certified stone. Rare Carat lists it at HK$15,809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687546322
Dimensions6.47 × 6.39 × 4.28 mm
L/W Ratio1.01
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 mm6.39 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687546322
Side View
Table 63.0%Crown 38.6°Girdle: MediumPavilion 42.6°Culet: NoneDepth 67.0%

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: Nov 1
Current: HK$15,809 HKD|Low: HK$2,275 HKD|High: HK$22,282 HKD|Avg: HK$7,542 HKD|-1.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 11HK$2,299 HKD
Retailer 3HK$2,542 HKD
Retailer 7HK$3,805 HKD
Retailer 5HK$4,229 HKD
Retailer 14HK$4,374 HKD
Retailer 10HK$4,385 HKD
Retailer 17HK$4,653 HKD
Retailer 2HK$4,864 HKD
Retailer 16HK$5,759 HKD
Retailer 4HK$6,771 HKD
Retailer 8HK$8,578 HKD
Retailer 13HK$8,863 HKD
Retailer 9HK$9,446 HKD
Retailer 15HK$10,243 HKD
Retailer 6HK$10,902 HKD
Retailer 12HK$14,671 HKD
Rare CaratHK$15,809 HKD

39 data points across 17 retailers

19 retailersHK$2,299 HKD to HK$15,809 HKD

A
Cheapest Retailer
-
HK$2,299 HKD
$293 USD
Final sale: no returns
Retailer 2
-
HK$2,542 HKD
$324 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$3,805 HKD
$485 USD
View
A
Retailer 4
-
HK$4,229 HKD
$539 USD
View
A
Retailer 5
-
HK$4,374 HKD
€531 EUR
View
A
Retailer 6
-
HK$4,385 HKD
ZAR 9,029 ZAR
View
A
Retailer 7
-
HK$4,653 HKD
$593 USD
View
A
Retailer 8
-
HK$4,864 HKD
£488 GBP
View
B+
Retailer 9
-
HK$5,759 HKD
$734 USD
View
B+
Retailer 10
-
HK$6,771 HKD
$863 USD
View
B+
Retailer 11
-
HK$8,578 HKD
$1,093 USD
View
B+
Retailer 12
-
HK$8,863 HKD
A$1,738 AUD
View
B
Retailer 13
-
HK$9,446 HKD
$1,204 USD
View
B+
Retailer 14
-
HK$10,243 HKD
£1,028 GBP
View
B
Retailer 15
-
HK$10,902 HKD
$1,390 USD
View
B
Retailer 16
-
HK$11,031 HKD
$1,406 USD
View
B
Retailer 17
-
HK$14,671 HKD
$1,870 USD
View
Retailer 18
-
HK$15,691 HKD
$2,000 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Rare Carat
A23225463RJ687 · Nov 1
HK$15,809 HKD
$2,015 USD
View
18 more retailers have this diamond
Prices start from HK$2,299 HKDSave up to HK$13,510 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
1.66ct Asscher
HK$2,299 HKD