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Emerald|Lab Grown|IGI

1.01ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG451075666

Shape and cutting style on the report: Emerald cut

Certificate IGI LG451075666

Diamond specifications and retailer prices

From HK$1,420 HKD
$181 USD
As of October 30, 2026
Save HK$6,800 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,220 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451075666 or 451075666. Listed at 11 retailers as of October 26, 2026, with prices from HK$1,420 to HK$8,220, a HK$6,800 spread on the same certified stone. MOH London lists it at HK$8,220. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle26.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451075666
Dimensions6.78 × 5.20 × 3.08 mm
L/W Ratio1.30
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.78 mm5.20 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451075666
Side View
Table 65.5%Crown 26.6°Girdle: MED-STKPavilion 41.5°Culet: LNGDepth 59.2%

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$8,220 HKD|Low: HK$1,357 HKD|High: HK$8,310 HKD|Avg: HK$3,826 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 5HK$1,420 HKD
Retailer 6HK$1,640 HKD
Retailer 7HK$1,757 HKD
Retailer 8HK$1,757 HKD
Retailer 11HK$2,511 HKD
Retailer 4HK$3,099 HKD
Retailer 10HK$3,633 HKD
Retailer 9HK$5,649 HKD
Retailer 2HK$5,963 HKD
Retailer 3HK$6,119 HKD
MOH LondonHK$8,220 HKD

19 data points across 11 retailers

11 retailersHK$1,420 HKD to HK$8,220 HKD

A
Cheapest Retailer
-
HK$1,420 HKD
$181 USD
A
Retailer 2
-
HK$1,640 HKD
$209 USD
View
A
Retailer 3
-
HK$1,757 HKD
$224 USD
View
A
Retailer 4
-
HK$1,757 HKD
$224 USD
View
Retailer 5
-
HK$2,511 HKD
View
Price last confirmed 56 days ago
B+
Retailer 6
-
HK$3,099 HKD
$395 USD
View
B+
Retailer 7
-
HK$3,633 HKD
$463 USD
View
B
Retailer 8
-
HK$5,649 HKD
$720 USD
View
B
Retailer 9
-
HK$5,963 HKD
$760 USD
View
Retailer 10
-
HK$6,119 HKD
SGD 1,054 SGD
View
Price last confirmed 22 days ago
Most Expensive
B
MOH London
LG451075666 · Oct 26
HK$8,220 HKD
£825 GBP
View
10 more retailers have this diamond
Prices start from HK$1,420 HKDSave up to HK$6,800 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
1.01ct Emerald
HK$1,420 HKD