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Emerald|Lab Grown|IGI

1.26ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG587390931

Shape and cutting style on the report: Emerald cut

Certificate IGI LG587390931

Diamond specifications and retailer prices

From HK$1,310 HKD
$167 USD
As of October 27, 2026
Save HK$11,243 HKD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$12,553 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown emerald diamond

This 1.26ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG587390931 or 587390931. Listed at 9 retailers as of October 27, 2026, with prices from HK$1,310 to HK$12,553, a HK$11,243 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,553. 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

1.26
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587390931
Dimensions7.26 × 5.10 × 3.42 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.26 mm5.10 mm1.26 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587390931
Side View
Table 64.0%Crown 36.4°Girdle: MediumPavilion 40.4°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: Oct 27
Current: HK$12,553 HKD|Low: HK$1,004 HKD|High: HK$12,710 HKD|Avg: HK$4,951 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5HK$1,310 HKD
Retailer 9HK$1,483 HKD
Retailer 3HK$1,514 HKD
Retailer 8HK$2,911 HKD
Retailer 7HK$4,276 HKD
Retailer 4HK$5,508 HKD
Retailer 10HK$5,627 HKD
Retailer 6HK$5,751 HKD
Retailer 2HK$8,380 HKD
Do Amore DiamondsHK$12,553 HKD

19 data points across 10 retailers

9 retailersHK$1,310 HKD to HK$12,553 HKD

A
Cheapest Retailer
-
HK$1,310 HKD
$167 USD
A
Retailer 2
-
HK$1,514 HKD
$193 USD
View
B+
Retailer 3
-
HK$2,911 HKD
$371 USD
View
B+
Retailer 4
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 5
-
HK$4,276 HKD
$545 USD
View
B
Retailer 6
-
HK$5,508 HKD
$702 USD
View
B
Retailer 7
-
HK$5,751 HKD
$733 USD
View
B
Retailer 8
-
HK$8,380 HKD
£841 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D934AFE2F · Oct 27
HK$12,553 HKD
$1,600 USD
View
8 more retailers have this diamond
Prices start from HK$1,310 HKDSave up to HK$11,243 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
1.26ct Emerald
HK$1,310 HKD