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Emerald|Lab Grown|IGI

0.72ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG678555682

Shape and cutting style on the report: Emerald cut

Certificate IGI LG678555682

Diamond specifications and retailer prices

From $174 NZD
As of November 6, 2026
Save $1,414 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,588 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.72ct lab-grown emerald diamond

This 0.72ct 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 LG678555682 or 678555682. Listed at 12 retailers as of November 2, 2026, with prices from $174 to $1,588, a $1,414 spread on the same certified stone. MOH London lists it at $1,588. 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

0.72
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678555682
Dimensions6.25 × 4.22 × 2.74 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm4.22 mm0.72 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678555682
Side View
Table 59.0%Crown 32.6°Girdle: Slightly ThickPavilion 37.3°Culet: LargeDepth 64.9%

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: $1,588 NZD|Low: $174 NZD|High: $1,597 NZD|Avg: $535 NZD|-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
November 6, 2026
Retailer 8$174 NZD
Retailer 4$203 NZD
Retailer 9$229 NZD
Retailer 13$249 NZD
Retailer 11$365 NZD
Retailer 2$411 NZD
Retailer 14$441 NZD
Retailer 3$470 NZD
Retailer 6$495 NZD
Retailer 10$642 NZD
Retailer 12$696 NZD
Retailer 7$774 NZD
Retailer 5$898 NZD
MOH London$1,588 NZD

11 data points across 14 retailers

12 retailers$174 NZD to $1,588 NZD

A
Cheapest Retailer
-
$174 NZD
B+
Retailer 2
-
$203 NZD
View
B+
Retailer 3
-
$229 NZD
View
B+
Retailer 4
-
$249 NZD
View
B+
Retailer 5
-
$365 NZD
View
B+
Retailer 6
-
$411 NZD
View
B+
Retailer 7
-
$441 NZD
View
B+
Retailer 8
-
$470 NZD
View
B+
Retailer 9
-
$642 NZD
View
B
Retailer 10
-
$696 NZD
View
B
Retailer 11
-
$774 NZD
View
Most Expensive
C
MOH London
LG678555682 · Nov 2
$1,588 NZD
£703 GBP
View
11 more retailers have this diamond
Prices start from $174 NZDSave up to $1,414 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
0.72ct Emerald
$174 NZD