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Asscher|Natural|GIA

1.70ct E SI1 Asscher Natural Diamond

GD • E/SI1 • GIA 2245091342

Certificate GIA 2245091342

Diamond specifications and retailer prices

From $15,110 NZD
HK$66,300 HKD
As of October 29, 2026
Save $13,935 NZD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $29,045 NZD at With Clarity · As of October 29, 2026
View at With Clarity

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), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245091342. Listed at 6 retailers as of October 29, 2026, with prices from $15,110 to $29,045, a $13,935 spread on the same certified stone. With Clarity lists it at $29,045. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245091342
Dimensions8.03 × 5.84 × 4.04 mm
L/W Ratio1.38
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
8.03 mm5.84 mm1.70 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245091342
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NDepth 69.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $19,018 NZD|Low: $15,110 NZD|High: $29,045 NZD|Avg: $19,507 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 27, 2026
Retailer 2$15,110 NZD
Retailer 3$17,915 NZD
Retailer 1$19,018 NZD
Retailer 4$19,751 NZD
With Clarity$29,045 NZD

4 data points across 5 retailers

6 retailers$15,110 NZD to $29,045 NZD

B+
Cheapest Retailer
-
$15,110 NZD
HK$66,300 HKD
B
Retailer 2
-
$17,915 NZD
$10,062 USD
View
B
Retailer 3
-
$18,139 NZD
SGD 13,767 SGD
View
B
Retailer 4
-
$19,018 NZD
$10,681 USD
View
Final sale: no returns
B
Retailer 5
-
$19,751 NZD
$11,093 USD
View
Most Expensive
C
With Clarity
2245091342 · Oct 29
$29,045 NZD
$16,313 USD
View
5 more retailers have this diamond
Prices start from $15,110 NZDSave up to $13,935 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
$15,110 NZD