CaratHunter
Plans
Emerald|Lab Grown|GIA

1.73ct E SI1 Emerald Lab Grown Diamond

E/SI1

Diamond specifications and retailer prices

From $3,385 NZD
CA$2,640 CAD
As of October 27, 2026
1 retailer carries this diamond
Only listing: $3,385 NZD 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
Colour
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

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,385 NZD|Low: $937 NZD|High: $3,402 NZD|Avg: $1,603 NZD|-0.5%
Diamond Exchange Canada
Retailer 2
Retailer 3
June 15, 2026
Retailer 3$937 NZD
Retailer 2$1,282 NZD
Diamond Exchange Canada$3,385 NZD

13 data points across 3 retailers

1 retailer

C
Diamond Exchange Canada
1949230537 · Oct 27
$3,385 NZD
CA$2,640 CAD
View

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.

C
1.73ct Emerald
$3,385 NZD