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Emerald|Lab Grown|IGI

1.09ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG825666957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825666957

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of October 30, 2026
Save HK$14,240 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$16,005 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825666957 or 825666957. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,765 to HK$16,005, a HK$14,240 spread on the same certified stone. Brilliant Earth lists it at HK$16,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666957
Dimensions6.96 × 4.76 × 3.25 mm
L/W Ratio1.46
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
6.96 mm4.76 mm1.09 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666957
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 39.5°Culet: LargeDepth 68.3%

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 30
Current: HK$16,005 HKD|Low: HK$1,765 HKD|High: HK$18,045 HKD|Avg: HK$5,775 HKD|-11.3%
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
October 31, 2026
Retailer 7HK$1,765 HKD
Retailer 4HK$1,985 HKD
Retailer 3HK$2,056 HKD
Retailer 16HK$2,197 HKD
Retailer 17HK$2,197 HKD
Retailer 12HK$3,674 HKD
Retailer 8HK$3,727 HKD
Retailer 14HK$3,769 HKD
Retailer 2HK$4,092 HKD
Retailer 11HK$4,158 HKD
Retailer 19HK$5,092 HKD
Retailer 9HK$5,928 HKD
Retailer 18HK$7,053 HKD
Retailer 15HK$7,077 HKD
Retailer 6HK$7,464 HKD
Retailer 5HK$7,571 HKD
Retailer 13HK$8,838 HKD
Retailer 10HK$8,944 HKD
Brilliant EarthHK$16,005 HKD

38 data points across 19 retailers

18 retailersHK$1,765 HKD to HK$16,005 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
A
Retailer 2
-
HK$1,985 HKD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,056 HKD
$262 USD
View
A
Retailer 4
-
HK$2,197 HKD
$280 USD
View
A
Retailer 5
-
HK$2,197 HKD
$280 USD
View
A
Retailer 6
-
HK$3,674 HKD
€446 EUR
View
A
Retailer 7
-
HK$3,727 HKD
$475 USD
View
A
Retailer 8
-
HK$3,769 HKD
ZAR 7,760 ZAR
View
A
Retailer 9
-
HK$4,092 HKD
£411 GBP
View
B+
Retailer 10
-
HK$5,092 HKD
$649 USD
View
B+
Retailer 11
-
HK$5,928 HKD
SGD 1,021 SGD
View
B+
Retailer 12
-
HK$7,053 HKD
$899 USD
View
B+
Retailer 13
-
HK$7,077 HKD
$902 USD
View
B+
Retailer 14
-
HK$7,464 HKD
$951 USD
View
B+
Retailer 15
-
HK$7,571 HKD
$965 USD
View
B+
Retailer 16
-
HK$8,838 HKD
£887 GBP
View
B+
Retailer 17
-
HK$8,944 HKD
$1,140 USD
View
Most Expensive
B
Brilliant Earth
21434318A · Oct 30
HK$16,005 HKD
$2,040 USD
View
17 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$14,240 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
1.09ct Emerald
HK$1,765 HKD