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Emerald|Lab Grown|IGI

1.00ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG790647779

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790647779

Diamond specifications and retailer prices

From HK$2,942 HKD
$375 USD
As of October 29, 2026
Save HK$13,848 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,790 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct 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 LG790647779 or 790647779. Listed at 20 retailers as of October 29, 2026, with prices from HK$2,942 to HK$16,790, a HK$13,848 spread on the same certified stone. Brilliant Earth lists it at HK$16,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790647779
Dimensions7.11 × 4.41 × 2.98 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm4.41 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790647779
Side View
Table 69.0%Crown 42.4°Girdle: MED-STKPavilion 37.4°Culet: LargeDepth 67.6%

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$16,790 HKD|Low: HK$2,824 HKD|High: HK$17,261 HKD|Avg: HK$7,815 HKD|-2.7%
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
Retailer 20
October 31, 2026
Retailer 18HK$2,942 HKD
Retailer 4HK$3,295 HKD
Retailer 20HK$3,295 HKD
Retailer 5HK$3,648 HKD
Retailer 8HK$3,648 HKD
Retailer 6HK$4,809 HKD
Retailer 19HK$4,825 HKD
Retailer 17HK$4,904 HKD
Retailer 7HK$6,002 HKD
Retailer 15HK$6,273 HKD
Retailer 13HK$6,401 HKD
Retailer 2HK$6,598 HKD
Retailer 11HK$9,696 HKD
Retailer 16HK$10,239 HKD
Retailer 12HK$11,737 HKD
Retailer 9HK$12,038 HKD
Retailer 3HK$13,751 HKD
Retailer 10HK$14,229 HKD
Retailer 14HK$14,338 HKD
Brilliant EarthHK$16,790 HKD

46 data points across 20 retailers

20 retailersHK$2,942 HKD to HK$16,790 HKD

A
Cheapest Retailer
-
HK$2,942 HKD
$375 USD
A
Retailer 2
-
HK$3,295 HKD
$420 USD
View
A
Retailer 3
-
HK$3,295 HKD
$420 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,648 HKD
$465 USD
View
A
Retailer 5
-
HK$3,648 HKD
$465 USD
View
B+
Retailer 6
-
HK$4,809 HKD
$613 USD
View
B+
Retailer 7
-
HK$4,825 HKD
$615 USD
View
B+
Retailer 8
-
HK$4,904 HKD
$625 USD
View
B+
Retailer 9
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 10
-
HK$6,273 HKD
ZAR 12,916 ZAR
View
B+
Retailer 11
-
HK$6,401 HKD
€777 EUR
View
B+
Retailer 12
-
HK$6,598 HKD
£662 GBP
View
B
Retailer 13
-
HK$9,696 HKD
SGD 1,670 SGD
View
B
Retailer 14
-
HK$10,239 HKD
$1,305 USD
View
B
Retailer 15
-
HK$11,737 HKD
$1,496 USD
View
B
Retailer 16
-
HK$12,038 HKD
$1,534 USD
View
B
Retailer 17
-
HK$13,751 HKD
$1,753 USD
View
B
Retailer 18
-
HK$14,229 HKD
£1,428 GBP
View
B
Retailer 19
-
HK$14,338 HKD
£1,439 GBP
View
Most Expensive
B
Brilliant Earth
20608991A · Oct 29
HK$16,790 HKD
$2,140 USD
View
19 more retailers have this diamond
Prices start from HK$2,942 HKDSave up to HK$13,848 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
1.00ct Emerald
HK$2,942 HKD