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Emerald|Lab Grown|IGI

1.80ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG685510892

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685510892

Diamond specifications and retailer prices

From HK$2,887 HKD
$368 USD
As of October 27, 2026
Save HK$23,021 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$25,909 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 LG685510892 or 685510892. Listed at 24 retailers as of October 27, 2026, with prices from HK$2,887 to HK$25,909, a HK$23,021 spread on the same certified stone. Queensmith lists it at HK$25,909. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle48.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685510892
Dimensions8.18 × 5.63 × 3.94 mm
L/W Ratio1.45
Culet sizeLarge
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
8.18 mm5.63 mm1.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685510892
Side View
Table 69.0%Crown 36.7°Girdle: Slightly ThickPavilion 48.2°Culet: LargeDepth 70.0%

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: Oct 27
Current: HK$6,436 HKD|Low: HK$2,770 HKD|High: HK$20,401 HKD|Avg: HK$7,695 HKD|+2.6%
Retailer 1
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
October 29, 2026
Retailer 18HK$2,887 HKD
Retailer 8HK$3,233 HKD
Retailer 6HK$3,343 HKD
Retailer 2HK$3,578 HKD
Retailer 5HK$3,578 HKD
Retailer 14HK$4,747 HKD
Retailer 10HK$4,802 HKD
Retailer 7HK$5,657 HKD
Retailer 11HK$5,676 HKD
Retailer 13HK$6,147 HKD
Retailer 1HK$6,436 HKD
Retailer 12HK$8,303 HKD
Retailer 17HK$10,491 HKD
Retailer 4HK$11,503 HKD
Retailer 3HK$13,512 HKD
Retailer 9HK$13,871 HKD
Retailer 15HK$13,991 HKD
Retailer 16HK$20,008 HKD

43 data points across 18 retailers

24 retailersHK$2,887 HKD to HK$25,909 HKD

A
Cheapest Retailer
-
HK$2,887 HKD
$368 USD
A
Retailer 2
-
HK$3,233 HKD
$412 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,343 HKD
$426 USD
View
A
Retailer 4
-
HK$3,578 HKD
$456 USD
View
A
Retailer 5
-
HK$3,578 HKD
$456 USD
View
A
Retailer 6
-
HK$3,917 HKD
View
A
Retailer 7
-
HK$4,747 HKD
$605 USD
View
A
Retailer 8
-
HK$4,802 HKD
$612 USD
View
A
Retailer 9
-
HK$5,657 HKD
$721 USD
View
A
Retailer 10
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HK$5,676 HKD
€689 EUR
View
A
Retailer 11
-
HK$6,147 HKD
ZAR 12,656 ZAR
View
A
Retailer 12
-
HK$6,436 HKD
£646 GBP
View
A
Retailer 13
-
HK$8,303 HKD
A$1,628 AUD
View
B+
Retailer 14
-
HK$10,491 HKD
$1,337 USD
View
B+
Retailer 15
-
HK$11,118 HKD
$1,417 USD
View
B+
Retailer 16
-
HK$11,503 HKD
$1,466 USD
View
B+
Retailer 17
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HK$11,810 HKD
$1,505 USD
View
B+
Retailer 18
-
HK$13,512 HKD
$1,722 USD
View
B+
Retailer 19
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HK$13,563 HKD
$1,729 USD
View
B+
Retailer 20
-
HK$13,871 HKD
£1,392 GBP
View
B+
Retailer 21
-
HK$13,991 HKD
£1,404 GBP
View
B
Retailer 22
-
HK$15,293 HKD
$1,949 USD
View
B
Retailer 23
-
HK$20,008 HKD
$2,550 USD
View
Most Expensive
B
Queensmith
LG685510892 · Oct 27
HK$25,909 HKD
£2,600 GBP
View
23 more retailers have this diamond
Prices start from HK$2,887 HKDSave up to HK$23,021 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
1.80ct Emerald
HK$2,887 HKD