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Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG844675773

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844675773

Diamond specifications and retailer prices

From HK$1,805 HKD
$230 USD
As of October 27, 2026
Save HK$18,751 HKD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$20,556 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald 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 LG844675773 or 844675773. Listed at 20 retailers as of October 27, 2026, with prices from HK$1,805 to HK$20,556, a HK$18,751 spread on the same certified stone. Brilliant Earth lists it at HK$20,556. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675773
Dimensions8.69 × 5.27 × 3.65 mm
L/W Ratio1.65
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm5.27 mm1.66 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675773
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 43.6°Culet: LargeDepth 69.3%

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 27
Current: HK$20,556 HKD|Low: HK$1,805 HKD|High: HK$20,556 HKD|Avg: HK$5,193 HKD
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 7HK$1,805 HKD
Retailer 12HK$1,977 HKD
Retailer 11HK$2,126 HKD
Retailer 8HK$2,275 HKD
Retailer 9HK$2,275 HKD
Retailer 13HK$2,942 HKD
Retailer 4HK$3,567 HKD
Retailer 2HK$3,775 HKD
Retailer 14HK$4,077 HKD
Retailer 15HK$4,809 HKD
Retailer 6HK$5,222 HKD
Retailer 16HK$5,657 HKD
Retailer 19HK$7,071 HKD
Retailer 3HK$7,093 HKD
Retailer 10HK$7,304 HKD
Retailer 18HK$7,441 HKD
Retailer 17HK$8,042 HKD
Retailer 5HK$8,908 HKD
Brilliant EarthHK$20,556 HKD

13 data points across 19 retailers

20 retailersHK$1,805 HKD to HK$20,556 HKD

A
Cheapest Retailer
-
HK$1,805 HKD
$230 USD
A
Retailer 2
-
HK$1,977 HKD
$252 USD
View
Final sale: no returns
Retailer 3
-
HK$2,126 HKD
$271 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$2,275 HKD
$290 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$2,275 HKD
$290 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$2,942 HKD
$375 USD
View
A
Retailer 7
-
HK$3,567 HKD
€433 EUR
View
A
Retailer 8
-
HK$3,775 HKD
ZAR 7,773 ZAR
View
A
Retailer 9
-
HK$4,077 HKD
£409 GBP
View
A
Retailer 10
-
HK$4,809 HKD
$613 USD
View
B+
Retailer 11
-
HK$5,222 HKD
A$1,024 AUD
View
B+
Retailer 12
-
HK$5,657 HKD
$721 USD
View
B+
Retailer 13
-
HK$7,071 HKD
SGD 1,218 SGD
View
B+
Retailer 14
-
HK$7,093 HKD
$904 USD
View
Retailer 15
-
HK$7,304 HKD
$931 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
HK$7,441 HKD
$948 USD
View
B+
Retailer 17
-
HK$8,042 HKD
$1,025 USD
View
B+
Retailer 18
-
HK$8,908 HKD
£894 GBP
View
B
Retailer 19
-
HK$12,514 HKD
$1,595 USD
View
Most Expensive
B
Brilliant Earth
22282540A · Oct 31
HK$20,556 HKD
$2,620 USD
View
19 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$18,751 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 Emerald
HK$1,805 HKD