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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 $4,825 USD
As of October 28, 2026
Save $4,427 USD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,252 USD 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 $4,825 to $9,252, a $4,427 spread on the same certified stone. NZ Jewellers lists it at $9,252. 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
Color
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: $5,381 USD|Low: $4,825 USD|High: $8,917 USD|Avg: $5,801 USD|+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$4,825 USD
Retailer 7$5,029 USD
Retailer 1$5,381 USD
Retailer 6$5,514 USD
Retailer 2$5,532 USD
Retailer 8$5,532 USD
Retailer 5$5,705 USD
Retailer 10$5,810 USD
Retailer 4$5,904 USD
Retailer 3$8,858 USD

41 data points across 10 retailers

15 retailers$4,825 USD to $9,252 USD

A
Cheapest Retailer
-
$4,825 USD
A
Retailer 2
-
$5,029 USD
View
A
Retailer 3
-
$5,381 USD
£4,237 GBP
View
A
Retailer 4
-
$5,514 USD
View
A
Retailer 5
-
$5,532 USD
View
A
Retailer 6
-
$5,532 USD
View
A
Retailer 7
-
$5,532 USD
View
A
Retailer 8
-
$5,686 USD
View
A
Retailer 9
-
$5,705 USD
£4,492 GBP
View
A
Retailer 10
-
$5,810 USD
View
A
Retailer 11
-
$5,904 USD
€5,623 EUR
View
A
Retailer 12
-
$6,383 USD
View
Price last confirmed 52 days ago
A
Retailer 13
-
$6,383 USD
View
B+
Retailer 14
-
$8,858 USD
£6,975 GBP
View
Most Expensive
B+
NZ Jewellers
6c393a3f-80e1-400d-8ad5-12b565ddde17 · Oct 27
$9,252 USD
View
14 more retailers have this diamond
Prices start from $4,825 USDSave up to $4,427 USD

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
$4,825 USD