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Emerald|Lab Grown|IGI

1.21ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1

Diamond specifications and retailer prices

From $261 NZD
As of November 6, 2026
Save $890 NZD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,151 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI. Listed at 7 retailers as of November 5, 2026, with prices from $261 to $1,151, a $890 spread on the same certified stone. Diamond Exchange Canada lists it at $1,151. 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

1.21
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.47 × 5.01 × 3.29 mm
L/W Ratio1.49
Top View
7.47 mm5.01 mm1.21 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: LNGDepth 66.0%

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: $1,151 NZD|Low: $261 NZD|High: $1,151 NZD|Avg: $741 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$261 NZD
Retailer 6$302 NZD
Retailer 2$324 NZD
Retailer 8$324 NZD
Retailer 3$905 NZD
Retailer 7$943 NZD
Retailer 4$1,149 NZD
Diamond Exchange Canada$1,151 NZD

34 data points across 8 retailers

7 retailers$261 NZD to $1,151 NZD

B+
Cheapest Retailer
-
$261 NZD
B+
Retailer 2
-
$302 NZD
View
B+
Retailer 3
-
$324 NZD
View
B+
Retailer 4
-
$905 NZD
View
B
Retailer 5
-
$1,149 NZD
View
B
Retailer 6
-
$1,151 NZD
View
Most Expensive
B
Diamond Exchange Canada
2000107565 · Nov 5
$1,151 NZD
CA$899 CAD
View
6 more retailers have this diamond
Prices start from $261 NZDSave up to $890 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+
1.21ct Emerald
$261 NZD