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Emerald|Natural|IGI

1.73ct K IF Emerald Natural Diamond

VG • K/IF • IGI 720559392

Shape and cutting style on the report: Emerald cut

Certificate IGI 720559392

Diamond specifications and retailer prices

From $4,385 AUD
As of November 6, 2026
Save $4,459 AUD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,844 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.73ct natural emerald diamond

This 1.73ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 720559392. Listed at 11 retailers as of November 5, 2026, with prices from $4,385 to $8,844, a $4,459 spread on the same certified stone. NZ Jewellers lists it at $8,844. 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
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 720559392
Dimensions7.72 × 5.63 × 3.93 mm
L/W Ratio1.37
Culet sizeLarge
Top View
7.72 mm5.63 mm1.73 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 720559392
Side View
Table 67.0%Crown 42.4°Girdle: STK-THKPavilion 41°Culet: LargeDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,844 AUD|Low: $4,385 AUD|High: $9,169 AUD|Avg: $6,191 AUD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$4,385 AUD
Retailer 8$5,076 AUD
Retailer 9$5,271 AUD
Retailer 10$5,286 AUD
Retailer 6$5,858 AUD
Retailer 7$5,858 AUD
Retailer 4$6,196 AUD
Retailer 3$6,396 AUD
Retailer 5$8,466 AUD
NZ Jewellers$8,844 AUD

41 data points across 10 retailers

11 retailers$4,385 AUD to $8,844 AUD

A
Cheapest Retailer
-
$4,385 AUD
A
Retailer 2
-
$5,076 AUD
View
B+
Retailer 3
-
$5,271 AUD
View
B+
Retailer 4
-
$5,286 AUD
View
A
Retailer 5
-
$5,858 AUD
View
B+
Retailer 6
-
$5,858 AUD
View
Retailer 7
-
$6,072 AUD
View
Price last confirmed 66 days ago
A
Retailer 8
-
$6,196 AUD
View
A
Retailer 9
-
$6,396 AUD
View
B+
Retailer 10
-
$8,466 AUD
View
Most Expensive
B+
NZ Jewellers
68b9f25e-05a5-4579-a96a-aa7669a9da88 · Nov 5
$8,844 AUD
$6,077 USD
View
10 more retailers have this diamond
Prices start from $4,385 AUDSave up to $4,459 AUD

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.

A
1.73ct Emerald
$4,385 AUD