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Emerald|Lab Grown|GIA

1.73ct E SI1 Emerald Lab Grown Diamond

E/SI1

Diamond specifications and retailer prices

From $1,901 USD
CA$2,640 CAD
As of October 27, 2026
1 retailer carries this diamond
Only listing: $1,901 USD at Diamond Exchange Canada
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Exchange Canada

About this 1.73ct lab-grown emerald diamond

This 1.73ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by GIA. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.73
Carat
E
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions8.45 × 5.81 × 3.77 mm
L/W Ratio1.45
Top View
8.45 mm5.81 mm1.73 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: ThickPavilionCuletDepth 64.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 27
Current: $1,901 USD|Low: $526 USD|High: $1,911 USD|Avg: $901 USD|-0.5%
Diamond Exchange Canada
Retailer 2
Retailer 3
June 15, 2026
Retailer 3$526 USD
Retailer 2$720 USD
Diamond Exchange Canada$1,901 USD

13 data points across 3 retailers

1 retailer

C
Diamond Exchange Canada
1949230537 · Oct 27
$1,901 USD
CA$2,640 CAD
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C
1.73ct Emerald
$1,901 USD