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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG607389957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG607389957

Diamond specifications and retailer prices

From HK$1,711 HKD
$218 USD
As of October 30, 2026
Save HK$3,689 HKD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$5,400 HKD at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607389957 or 607389957. Listed at 4 retailers as of October 29, 2026, with prices from HK$1,711 to HK$5,400, a HK$3,689 spread on the same certified stone. Michael Trio lists it at HK$5,400. 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

0.70
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607389957
Dimensions6.12 × 4.22 × 2.73 mm
L/W Ratio1.45
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
6.12 mm4.22 mm0.70 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607389957
Side View
Table 65.0%Crown 32.4°Girdle: MediumPavilion 39.7°Culet: LNGDepth 64.7%

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$5,400 HKD|Low: HK$792 HKD|High: HK$8,224 HKD|Avg: HK$4,511 HKD|-19.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
August 26, 2026
Retailer 5HK$792 HKD
Retailer 2HK$1,711 HKD
Retailer 9HK$2,114 HKD
Retailer 7HK$3,452 HKD
Retailer 6HK$3,837 HKD
Retailer 4HK$4,725 HKD
Retailer 10HK$5,052 HKD
Michael TrioHK$5,400 HKD
Retailer 3HK$7,306 HKD
Retailer 8HK$8,200 HKD

70 data points across 10 retailers

4 retailersHK$1,711 HKD to HK$5,400 HKD

A
Cheapest Retailer
-
HK$1,711 HKD
$218 USD
B+
Retailer 2
-
HK$2,210 HKD
View
B+
Retailer 3
-
HK$3,249 HKD
£326 GBP
View
Most Expensive
B
Michael Trio
5859389000 · Oct 29
HK$5,400 HKD
SGD 930 SGD
View
3 more retailers have this diamond
Prices start from HK$1,711 HKDSave up to HK$3,689 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
0.70ct Emerald
HK$1,711 HKD