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Asscher|Natural|IGI

1.70ct I VVS1 Asscher Natural Diamond

VG • I/VVS1 • IGI 657456307

Shape and cutting style on the report: Square emerald cut

Certificate IGI 657456307

Diamond specifications and retailer prices

From $6,278 NZD
As of November 5, 2026
Save $5,527 NZD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,299 NZD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.7ct natural asscher diamond

This 1.7ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 657456307. Listed at 18 retailers as of November 2, 2026, with a 88% 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
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle43.5°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 657456307
Dimensions6.38 × 6.24 × 4.37 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.38 mm6.24 mm1.70 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 657456307
Side View
Table 70.0%Crown 43.5°Girdle: ThickPavilion 39.6°Culet: NoneDepth 70.0%

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 5
Current: $7,508 NZD|Low: $6,241 NZD|High: $11,949 NZD|Avg: $7,813 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$6,278 NZD
Retailer 7$6,422 NZD
Retailer 8$6,516 NZD
Retailer 9$6,557 NZD
Retailer 2$7,241 NZD
Retailer 1$7,508 NZD
Retailer 6$8,146 NZD
Retailer 3$8,617 NZD
Retailer 5$11,805 NZD

45 data points across 9 retailers

18 retailers$6,278 NZD to $11,805 NZD

A
Cheapest Retailer
-
$6,278 NZD
Retailer 2
-
$6,422 NZD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$6,516 NZD
View
Final sale: no returns
A
Retailer 4
-
$6,550 NZD
View
A
Retailer 5
-
$6,557 NZD
View
Retailer 6
-
$7,059 NZD
View
Price last confirmed 22 days ago
Retailer 7
-
$7,060 NZD
View
Price last confirmed 22 days ago
Retailer 8
-
$7,060 NZD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$7,241 NZD
View
A
Retailer 10
-
$7,324 NZD
View
A
Retailer 11
-
$7,378 NZD
View
Retailer 12
-
$7,508 NZD
View
A
Retailer 13
-
$7,548 NZD
View
Retailer 14
-
$8,146 NZD
View
Price last confirmed 19 days ago
A
Retailer 15
-
$8,617 NZD
View
B+
Retailer 16
-
$9,043 NZD
View
B+
Retailer 17
-
$11,805 NZD
View
Most Expensive
NZ Jewellers
5b90419d-e423-4eec-a174-3dba6a593d35 · Oct 18
$12,299 NZD
$6,818 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $6,278 NZDSave up to $5,527 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.

A
1.70ct Asscher
$6,278 NZD