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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG555266825

Shape and cutting style on the report: Emerald cut

Certificate IGI LG555266825

Diamond specifications and retailer prices

From $251 NZD
$141 USD
As of October 29, 2026
Save $2,218 NZD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,469 NZD at MOH London · As of October 25, 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 top-tier cut grade and certified by IGI LG555266825 or 555266825. Listed at 11 retailers as of October 25, 2026, with prices from $251 to $2,469, a $2,218 spread on the same certified stone. MOH London lists it at $2,469. 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 angle37.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555266825
Dimensions6.11 × 4.08 × 2.83 mm
L/W Ratio1.50
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
6.11 mm4.08 mm0.70 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555266825
Side View
Table 69.0%Crown 37.1°Girdle: MED-STKPavilion 42.1°Culet: LNGDepth 69.4%

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 29
Current: $2,469 NZD|Low: $251 NZD|High: $2,469 NZD|Avg: $777 NZD|+72.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$251 NZD
Retailer 9$456 NZD
Retailer 2$464 NZD
Retailer 3$490 NZD
Retailer 6$608 NZD
Retailer 4$609 NZD
Retailer 8$890 NZD
Retailer 5$897 NZD
Retailer 7$1,078 NZD
MOH London$2,469 NZD

42 data points across 10 retailers

11 retailers$251 NZD to $2,469 NZD

A
Cheapest Retailer
-
$251 NZD
$141 USD
Final sale: no returns
A
Retailer 2
-
$456 NZD
HK$2,000 HKD
View
A
Retailer 3
-
$464 NZD
£205 GBP
View
A
Retailer 4
-
$490 NZD
€262 EUR
View
B+
Retailer 5
-
$608 NZD
£269 GBP
View
B+
Retailer 6
-
$609 NZD
$342 USD
View
B+
Retailer 7
-
$866 NZD
£383 GBP
View
B
Retailer 8
-
$890 NZD
$500 USD
View
B+
Retailer 9
-
$897 NZD
$504 USD
View
B
Retailer 10
-
$1,078 NZD
SGD 818 SGD
View
Most Expensive
C
MOH London
LG555266825 · Oct 25
$2,469 NZD
£1,092 GBP
View
10 more retailers have this diamond
Prices start from $251 NZDSave up to $2,218 NZD

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
$251 NZD