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Emerald|Lab Grown|IGI

1.74ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG821651618

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821651618

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 29, 2026
Save HK$33,269 HKD (93%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$35,858 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.74ct lab-grown emerald diamond

This 1.74ct lab-grown emerald 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 LG821651618 or 821651618. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,589 to HK$35,858, a HK$33,269 spread on the same certified stone. Brilliant Earth lists it at HK$35,858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651618
Dimensions8.29 × 5.57 × 3.87 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.57 mm1.74 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651618
Side View
Table 65.0%Crown 33.9°Girdle: Slightly ThickPavilion 45.4°Culet: LargeDepth 69.5%

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 29
Current: HK$35,858 HKD|Low: HK$2,589 HKD|High: HK$35,858 HKD|Avg: HK$10,289 HKD|+20.6%
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
October 29, 2026
Retailer 10HK$2,589 HKD
Retailer 15HK$3,884 HKD
Retailer 16HK$3,923 HKD
Retailer 4HK$4,531 HKD
Retailer 14HK$4,969 HKD
Retailer 9HK$5,088 HKD
Retailer 13HK$6,727 HKD
Retailer 5HK$8,921 HKD
Retailer 2HK$9,633 HKD
Retailer 3HK$10,271 HKD
Retailer 7HK$11,464 HKD
Retailer 6HK$11,659 HKD
Retailer 8HK$11,669 HKD
Retailer 12HK$12,123 HKD
Retailer 11HK$13,778 HKD
Brilliant EarthHK$35,858 HKD

23 data points across 16 retailers

19 retailersHK$2,589 HKD to HK$35,858 HKD

A
Retailer 1
-
HK$2,103 HKD
$268 USD
Price last confirmed 37 days ago
A
Retailer 2
-
HK$2,574 HKD
$328 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
HK$2,589 HKD
$330 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$3,884 HKD
$495 USD
View
A
Retailer 5
-
HK$3,923 HKD
$500 USD
View
A
Retailer 6
-
HK$4,531 HKD
€550 EUR
View
A
Retailer 7
-
HK$4,969 HKD
ZAR 10,231 ZAR
View
A
Retailer 8
-
HK$5,088 HKD
£511 GBP
View
A
Retailer 9
-
HK$6,727 HKD
A$1,319 AUD
View
B+
Retailer 10
-
HK$8,921 HKD
$1,137 USD
View
B+
Retailer 11
-
HK$9,633 HKD
$1,228 USD
View
B+
Retailer 12
-
HK$10,164 HKD
£1,020 GBP
View
Price last confirmed 37 days ago
B+
Retailer 13
-
HK$10,271 HKD
$1,309 USD
View
B+
Retailer 14
-
HK$11,464 HKD
$1,461 USD
View
B+
Retailer 15
-
HK$11,659 HKD
£1,170 GBP
View
B+
Retailer 16
-
HK$11,669 HKD
A$2,288 AUD
View
Price last confirmed 21 days ago
B+
Retailer 17
-
HK$12,123 HKD
$1,545 USD
View
B
Retailer 18
-
HK$13,778 HKD
SGD 2,373 SGD
View
Most Expensive
B
Brilliant Earth
20907813A · Oct 29
HK$35,858 HKD
$4,570 USD
View
18 more retailers have this diamond
Prices start from HK$2,589 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
1.74ct Emerald
HK$2,589 HKD