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Emerald|Lab Grown|IGI

1.76ct E IF Emerald Lab Grown Diamond

E/IF • IGI LG780640462

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780640462

Diamond specifications and retailer prices

From HK$4,096 HKD
$522 USD
As of October 28, 2026
Save HK$16,383 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$20,479 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.76ct lab-grown emerald diamond

This 1.76ct 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) and certified by IGI LG780640462 or 780640462. Listed at 10 retailers as of October 28, 2026, with prices from HK$4,096 to HK$20,479, a HK$16,383 spread on the same certified stone. Rare Carat lists it at HK$20,479. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.76
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780640462
Dimensions5.34 × 5.34 × 8.93 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 mm5.34 mm1.76 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780640462
Side View
Table 60.0%Crown 31.4°Girdle: MediumPavilion 37.4°Culet: LargeDepth 69.1%

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 28
Current: HK$20,479 HKD|Low: HK$4,096 HKD|High: HK$20,871 HKD|Avg: HK$9,207 HKD|+9.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5HK$4,096 HKD
Retailer 3HK$4,902 HKD
Retailer 6HK$5,132 HKD
Retailer 2HK$5,386 HKD
Retailer 7HK$10,088 HKD
Retailer 8HK$10,522 HKD
Retailer 4HK$12,187 HKD
Rare CaratHK$20,479 HKD

42 data points across 8 retailers

10 retailersHK$4,096 HKD to HK$20,479 HKD

B+
Cheapest Retailer
-
HK$4,096 HKD
$522 USD
A
Retailer 2
-
HK$4,902 HKD
€595 EUR
View
A
Retailer 3
-
HK$5,132 HKD
$654 USD
View
A
Retailer 4
-
HK$5,386 HKD
£540 GBP
View
B+
Retailer 5
-
HK$10,088 HKD
$1,286 USD
View
B+
Retailer 6
-
HK$10,522 HKD
$1,341 USD
View
Retailer 7
-
HK$11,501 HKD
A$2,255 AUD
View
Price last confirmed 155 days ago
B+
Retailer 8
-
HK$12,187 HKD
£1,223 GBP
View
Retailer 9
-
HK$18,755 HKD
$2,390 USD
View
Price last confirmed 57 days ago
Most Expensive
B
Rare Carat
1125-0462_l_780640462 · Oct 28
HK$20,479 HKD
$2,610 USD
View
9 more retailers have this diamond
Prices start from HK$4,096 HKDSave up to HK$16,383 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
1.76ct Emerald
HK$4,096 HKD