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Emerald|Lab Grown|IGI

1.04ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG436045926

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045926

Diamond specifications and retailer prices

From HK$4,652 HKD
As of November 6, 2026
Save HK$13,031 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$25,187 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045926 or 436045926. Listed at 12 retailers as of November 4, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045926
Dimensions7.13 × 4.68 × 3.14 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
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Top View
7.13 mm4.68 mm1.04 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045926
Side View
Table 60.0%Crown 21.7°Girdle: MediumPavilion 39.2°Culet: LNGDepth 67.1%

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: Nov 6
Current: HK$25,187 HKD|Low: HK$4,464 HKD|High: HK$25,357 HKD|Avg: HK$10,415 HKD|+0.6%
MOH London
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
October 30, 2026
Retailer 9HK$4,652 HKD
Retailer 2HK$4,707 HKD
Retailer 3HK$5,209 HKD
Retailer 14HK$5,209 HKD
Retailer 10HK$5,766 HKD
Retailer 13HK$5,766 HKD
Retailer 7HK$6,786 HKD
Retailer 11HK$8,849 HKD
Retailer 5HK$9,116 HKD
Retailer 8HK$14,317 HKD
Retailer 12HK$15,173 HKD
Retailer 6HK$15,447 HKD
Retailer 4HK$17,683 HKD
MOH LondonHK$25,187 HKD

20 data points across 14 retailers

12 retailersHK$4,652 HKD to HK$17,683 HKD

A
Cheapest Retailer
-
HK$4,652 HKD
A
Retailer 2
-
HK$4,707 HKD
View
A
Retailer 3
-
HK$5,209 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,209 HKD
View
B+
Retailer 5
-
HK$5,766 HKD
View
Retailer 6
-
HK$5,766 HKD
View
Price last confirmed 21 days ago
A
Retailer 7
-
HK$6,786 HKD
View
B+
Retailer 8
-
HK$8,849 HKD
View
B
Retailer 9
-
HK$14,317 HKD
View
B
Retailer 10
-
HK$15,173 HKD
View
B
Retailer 11
-
HK$17,683 HKD
View
Most Expensive
MOH London
LG436045926 · Oct 29
HK$25,187 HKD
£2,528 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from HK$4,652 HKDSave up to HK$13,031 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
1.04ct Emerald
HK$4,652 HKD