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Asscher|Natural|GIA

1.70ct E SI1 Asscher Natural Diamond

E/SI1

Diamond specifications and retailer prices

From $14,641 NZD
$8,223 USD
As of October 29, 2026
Save $250 NZD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $14,891 NZD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.7ct natural asscher diamond

This 1.7ct natural asscher 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 2 retailers as of October 29, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.43 × 6.38 × 4.38 mm
L/W Ratio1.01
Top View
6.43 mm6.38 mm1.70 ctE / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $14,891 NZD|Low: $14,572 NZD|High: $25,931 NZD|Avg: $15,358 NZD|+2.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
October 3, 2026
Retailer 3$14,641 NZD
Diamond Exchange Canada$14,891 NZD
Retailer 2$25,931 NZD

15 data points across 3 retailers

2 retailers$14,641 NZD to $14,891 NZD

B+
Cheapest Retailer
-
$14,641 NZD
$8,223 USD
Most Expensive
B
Diamond Exchange Canada
1787367047 · Oct 30
$14,891 NZD
CA$11,616 CAD
View
1 more retailer has this diamond
Prices start from $14,641 NZDSave up to $250 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.

B+
1.70ct Asscher
$14,641 NZD