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Emerald|Lab Grown|IGI

1.00ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818659302

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818659302

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of October 30, 2026
Save HK$12,914 HKD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$14,750 HKD at Brilliant Earth · As of October 30, 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 LG818659302 or 818659302. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,836 to HK$14,750, a HK$12,914 spread on the same certified stone. Brilliant Earth lists it at HK$14,750. 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 angle31.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659302
Dimensions6.96 × 4.70 × 3.14 mm
L/W Ratio1.48
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 mm4.70 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659302
Side View
Table 65.0%Crown 31.1°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 66.8%

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$14,750 HKD|Low: HK$1,836 HKD|High: HK$17,104 HKD|Avg: HK$5,969 HKD|-13.8%
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
October 31, 2026
Retailer 3HK$1,836 HKD
Retailer 6HK$2,699 HKD
Retailer 8HK$3,443 HKD
Retailer 10HK$3,496 HKD
Retailer 4HK$3,499 HKD
Retailer 2HK$3,725 HKD
Retailer 7HK$4,080 HKD
Retailer 13HK$4,354 HKD
Retailer 5HK$5,510 HKD
Retailer 12HK$6,567 HKD
Retailer 14HK$6,951 HKD
Retailer 15HK$6,959 HKD
Retailer 9HK$8,120 HKD
Retailer 11HK$8,171 HKD
Brilliant EarthHK$14,750 HKD

43 data points across 15 retailers

17 retailersHK$1,836 HKD to HK$14,750 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
Final sale: no returns
Retailer 2
-
HK$2,087 HKD
$266 USD
View
Price last confirmed 29 days ago
Retailer 3
-
HK$2,518 HKD
$321 USD
View
Price last confirmed 37 days ago
Retailer 4
-
HK$2,699 HKD
$344 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
HK$3,443 HKD
€418 EUR
View
A
Retailer 6
-
HK$3,496 HKD
ZAR 7,199 ZAR
View
A
Retailer 7
-
HK$3,499 HKD
$446 USD
View
A
Retailer 8
-
HK$3,725 HKD
£374 GBP
View
B+
Retailer 9
-
HK$4,354 HKD
$555 USD
View
B+
Retailer 10
-
HK$5,510 HKD
SGD 949 SGD
View
B+
Retailer 11
-
HK$6,567 HKD
$837 USD
View
B+
Retailer 12
-
HK$6,951 HKD
$886 USD
View
B+
Retailer 13
-
HK$6,959 HKD
$887 USD
View
B+
Retailer 14
-
HK$8,120 HKD
$1,035 USD
View
B+
Retailer 15
-
HK$8,171 HKD
£820 GBP
View
Retailer 16
-
HK$8,669 HKD
$1,105 USD
View
Price last confirmed 30 days ago
Most Expensive
B
Brilliant Earth
21421169A · Oct 30
HK$14,750 HKD
$1,880 USD
View
16 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$12,914 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$1,836 HKD