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Asscher|Natural|GIA

1.70ct E SI2 Asscher Natural Diamond

EX • E/SI2 • GIA 2558647385

Certificate GIA 2558647385

Diamond specifications and retailer prices

From $6,868 AUD
$4,825 USD
As of October 28, 2026
Save $6,301 AUD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,169 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558647385. Listed at 15 retailers as of October 27, 2026, with prices from $6,868 to $13,169, a $6,301 spread on the same certified stone. NZ Jewellers lists it at $13,169. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558647385
Dimensions6.56 × 6.55 × 4.31 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.56 mm6.55 mm1.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558647385
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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: Oct 28
Current: $7,659 AUD|Low: $6,868 AUD|High: $12,692 AUD|Avg: $8,257 AUD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$6,868 AUD
Retailer 7$7,158 AUD
Retailer 1$7,659 AUD
Retailer 6$7,849 AUD
Retailer 2$7,874 AUD
Retailer 8$7,874 AUD
Retailer 5$8,120 AUD
Retailer 10$8,270 AUD
Retailer 4$8,404 AUD
Retailer 3$12,609 AUD

41 data points across 10 retailers

15 retailers$6,868 AUD to $13,169 AUD

A
Cheapest Retailer
-
$6,868 AUD
$4,825 USD
A
Retailer 2
-
$7,158 AUD
$5,029 USD
View
A
Retailer 3
-
$7,659 AUD
£4,237 GBP
View
A
Retailer 4
-
$7,849 AUD
$5,514 USD
View
A
Retailer 5
-
$7,874 AUD
$5,532 USD
View
A
Retailer 6
-
$7,874 AUD
$5,532 USD
View
A
Retailer 7
-
$7,874 AUD
$5,532 USD
View
A
Retailer 8
-
$8,094 AUD
$5,686 USD
View
A
Retailer 9
-
$8,120 AUD
£4,492 GBP
View
A
Retailer 10
-
$8,270 AUD
$5,810 USD
View
A
Retailer 11
-
$8,404 AUD
€5,623 EUR
View
A
Retailer 12
-
$9,086 AUD
$6,383 USD
View
Price last confirmed 53 days ago
A
Retailer 13
-
$9,086 AUD
$6,383 USD
View
B+
Retailer 14
-
$12,609 AUD
£6,975 GBP
View
Most Expensive
B+
NZ Jewellers
6c393a3f-80e1-400d-8ad5-12b565ddde17 · Oct 27
$13,169 AUD
$9,252 USD
View
14 more retailers have this diamond
Prices start from $6,868 AUDSave up to $6,301 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 Asscher
$6,868 AUD