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Emerald|Lab Grown|IGI

0.71ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG551292852

Shape and cutting style on the report: Emerald cut

Certificate IGI LG551292852

Diamond specifications and retailer prices

From $189 NZD
As of November 6, 2026
Save $1,967 NZD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,155 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.71ct lab-grown emerald diamond

This 0.71ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG551292852 or 551292852. Listed at 15 retailers as of November 2, 2026, with prices from $189 to $2,155, a $1,967 spread on the same certified stone. MOH London lists it at $2,155. 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

0.71
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551292852
Dimensions6.02 × 4.38 × 2.78 mm
L/W Ratio1.37
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
6.02 mm4.38 mm0.71 ctG / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG551292852
Side View
Table 66.5%Crown 35.5°Girdle: MediumPavilion 36.3°Culet: LNGDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,155 NZD|Low: $181 NZD|High: $3,092 NZD|Avg: $613 NZD
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
November 6, 2026
Retailer 14$189 NZD
Retailer 9$210 NZD
Retailer 8$219 NZD
Retailer 3$249 NZD
Retailer 6$249 NZD
Retailer 12$400 NZD
Retailer 4$470 NZD
Retailer 2$521 NZD
Retailer 11$562 NZD
Retailer 15$633 NZD
Retailer 7$658 NZD
Retailer 5$829 NZD
Retailer 10$838 NZD
Retailer 13$838 NZD
MOH London$2,155 NZD

45 data points across 15 retailers

15 retailers$189 NZD to $2,155 NZD

B+
Cheapest Retailer
-
$189 NZD
B+
Retailer 2
-
$210 NZD
View
Final sale: no returns
B+
Retailer 3
-
$219 NZD
View
B+
Retailer 4
-
$249 NZD
View
Retailer 5
-
$249 NZD
View
Price last confirmed 12 days ago
Retailer 6
-
$400 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$470 NZD
View
B+
Retailer 8
-
$521 NZD
View
B+
Retailer 9
-
$562 NZD
View
B
Retailer 10
-
$633 NZD
View
B
Retailer 11
-
$658 NZD
View
B
Retailer 12
-
$829 NZD
View
B
Retailer 13
-
$838 NZD
View
B
Retailer 14
-
$838 NZD
View
Most Expensive
C
MOH London
LG551292852 · Nov 2
$2,155 NZD
£954 GBP
View
14 more retailers have this diamond
Prices start from $189 NZDSave up to $1,967 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.

B+
0.71ct Emerald
$189 NZD