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Emerald|Natural|IGI

1.70ct K VS1 Emerald Natural Diamond

VG • K/VS1 • IGI 683575894

Shape and cutting style on the report: Emerald cut

Certificate IGI 683575894

Diamond specifications and retailer prices

From $3,600 AUD
As of November 1, 2026
Save $3,720 AUD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,647 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.7ct natural emerald diamond

This 1.7ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 683575894. Listed at 17 retailers as of November 1, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.70
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.2°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 683575894
Dimensions7.56 × 5.52 × 3.90 mm
L/W Ratio1.37
Culet sizeLarge
Top View
7.56 mm5.52 mm1.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 683575894
Side View
Table 72.0%Crown 44.2°Girdle: STK-THKPavilion 41.5°Culet: LargeDepth 70.7%

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 1
Current: $5,110 AUD|Low: $3,607 AUD|High: $7,428 AUD|Avg: $4,806 AUD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$3,618 AUD
Retailer 5$3,936 AUD
Retailer 7$4,071 AUD
Retailer 8$4,271 AUD
Retailer 2$4,620 AUD
Retailer 1$5,110 AUD
Retailer 3$5,357 AUD
Retailer 6$7,320 AUD

31 data points across 8 retailers

17 retailers$3,600 AUD to $7,320 AUD

A
Cheapest Retailer
-
$3,600 AUD
A
Retailer 2
-
$3,618 AUD
View
A
Retailer 3
-
$3,936 AUD
View
A
Retailer 4
-
$4,071 AUD
View
B+
Retailer 5
-
$4,143 AUD
View
A
Retailer 6
-
$4,271 AUD
View
Retailer 7
-
$4,390 AUD
View
Price last confirmed 21 days ago
Retailer 8
-
$4,390 AUD
View
Price last confirmed 19 days ago
Retailer 9
-
$4,558 AUD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$4,593 AUD
View
B+
Retailer 11
-
$4,620 AUD
View
B+
Retailer 12
-
$4,743 AUD
View
Retailer 13
-
$5,064 AUD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
$5,110 AUD
View
B+
Retailer 15
-
$5,357 AUD
View
B+
Retailer 16
-
$7,320 AUD
View
Most Expensive
NZ Jewellers
bda70227-f9d5-4753-9516-73d39b60cb45 · Oct 17
$7,647 AUD
$5,353 USD
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from $3,600 AUDSave up to $3,720 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
1.70ct Emerald
$3,600 AUD