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Emerald|Lab Grown|IGI

0.71ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG520294412

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520294412

Diamond specifications and retailer prices

From $222 NZD
As of November 6, 2026
Save $2,301 NZD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,524 NZD at MOH London · As of November 5, 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 LG520294412 or 520294412. Listed at 18 retailers as of November 5, 2026, with prices from $222 to $2,524, a $2,301 spread on the same certified stone. MOH London lists it at $2,524. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520294412
Dimensions5.96 × 4.24 × 2.87 mm
L/W Ratio1.41
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
5.96 mm4.24 mm0.71 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520294412
Side View
Table 61.0%Crown 24°Girdle: STK-THKPavilion 38.3°Culet: LNGDepth 67.7%

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: $2,524 NZD|Low: $213 NZD|High: $2,562 NZD|Avg: $715 NZD|-0.3%
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
November 6, 2026
Retailer 14$222 NZD
Retailer 5$247 NZD
Retailer 6$256 NZD
Retailer 4$292 NZD
Retailer 15$292 NZD
Retailer 12$382 NZD
Retailer 11$409 NZD
Retailer 2$511 NZD
Retailer 9$566 NZD
Retailer 7$660 NZD
Retailer 13$932 NZD
Retailer 3$975 NZD
Retailer 10$978 NZD
Retailer 8$1,071 NZD
Retailer 16$1,101 NZD
MOH London$2,524 NZD

46 data points across 16 retailers

18 retailers$222 NZD to $2,524 NZD

B+
Cheapest Retailer
-
$222 NZD
B+
Retailer 2
-
$247 NZD
View
Final sale: no returns
B+
Retailer 3
-
$256 NZD
View
B+
Retailer 4
-
$292 NZD
View
Retailer 5
-
$292 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$382 NZD
View
B+
Retailer 7
-
$409 NZD
View
B+
Retailer 8
-
$511 NZD
View
B+
Retailer 9
-
$566 NZD
View
B
Retailer 10
-
$660 NZD
View
B
Retailer 11
-
$868 NZD
View
B
Retailer 12
-
$932 NZD
View
B
Retailer 13
-
$975 NZD
View
B
Retailer 14
-
$978 NZD
View
B
Retailer 15
-
$1,071 NZD
View
B
Retailer 16
-
$1,101 NZD
View
C
Retailer 17
-
$2,473 NZD
View
Most Expensive
C
MOH London
LG520294412 · Nov 5
$2,524 NZD
£1,117 GBP
View
17 more retailers have this diamond
Prices start from $222 NZDSave up to $2,301 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
$222 NZD