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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG551299311

Shape and cutting style on the report: Emerald cut

Certificate IGI LG551299311

Diamond specifications and retailer prices

From HK$894 HKD
$114 USD
As of October 27, 2026
Save HK$9,419 HKD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,314 HKD at MOH London · As of October 29, 2026
View at MOH London

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 standard cut grade and certified by IGI LG551299311 or 551299311. Listed at 15 retailers as of October 27, 2026, with prices from HK$894 to HK$10,314, a HK$9,419 spread on the same certified stone. MOH London lists it at HK$10,314. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551299311
Dimensions6.39 × 4.14 × 2.70 mm
L/W Ratio1.54
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
6.39 mm4.14 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG551299311
Side View
Table 67.0%Crown 33.1°Girdle: MediumPavilion 38.7°Culet: LNGDepth 65.2%

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 27
Current: HK$10,314 HKD|Low: HK$588 HKD|High: HK$15,426 HKD|Avg: HK$2,439 HKD|-0.7%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 8HK$588 HKD
Retailer 14HK$894 HKD
Retailer 7HK$996 HKD
Retailer 11HK$1,044 HKD
Retailer 5HK$1,185 HKD
Retailer 16HK$1,185 HKD
Retailer 12HK$1,648 HKD
Retailer 2HK$2,041 HKD
Retailer 3HK$2,189 HKD
Retailer 6HK$2,966 HKD
Retailer 10HK$3,028 HKD
Retailer 15HK$3,093 HKD
Retailer 4HK$3,955 HKD
Retailer 13HK$3,994 HKD
Retailer 9HK$4,088 HKD
MOH LondonHK$10,314 HKD

43 data points across 16 retailers

15 retailersHK$894 HKD to HK$10,314 HKD

B+
Cheapest Retailer
-
HK$894 HKD
$114 USD
B+
Retailer 2
-
HK$996 HKD
$127 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,044 HKD
$133 USD
View
B+
Retailer 4
-
HK$1,185 HKD
$151 USD
View
B+
Retailer 5
-
HK$1,185 HKD
$151 USD
View
B+
Retailer 6
-
HK$1,648 HKD
$210 USD
View
B+
Retailer 7
-
HK$2,041 HKD
£205 GBP
View
B+
Retailer 8
-
HK$2,189 HKD
$279 USD
View
B
Retailer 9
-
HK$2,966 HKD
$378 USD
View
B
Retailer 10
-
HK$3,028 HKD
£304 GBP
View
B
Retailer 11
-
HK$3,093 HKD
CA$547 CAD
View
B
Retailer 12
-
HK$3,955 HKD
$504 USD
View
B
Retailer 13
-
HK$3,994 HKD
$509 USD
View
B
Retailer 14
-
HK$4,088 HKD
$521 USD
View
Price under review
Most Expensive
C
MOH London
LG551299311 · Oct 29
HK$10,314 HKD
£1,035 GBP
View
14 more retailers have this diamond
Prices start from HK$894 HKDSave up to HK$9,419 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$894 HKD