Asscher|Natural|GIA

1.70ct J SI1 Asscher Natural Diamond

ID • J/SI1 • GIA 6392217973

Certificate GIA 6392217973

Diamond specifications and retailer prices

From $4,140 USD
As of November 1, 2026
Save $4,421 USD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,561 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6392217973. Listed at 14 retailers as of October 30, 2026, with prices from $4,140 to $8,561, a $4,421 spread on the same certified stone. NZ Jewellers lists it at $8,561. 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
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6392217973
Dimensions6.51 × 6.45 × 4.36 mm
L/W Ratio1.01
Top View
6.51 mm6.45 mm1.70 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6392217973
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,561 USD|Low: $4,140 USD|High: $8,561 USD|Avg: $5,285 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$4,140 USD
Retailer 13$4,245 USD
Retailer 12$4,406 USD
Retailer 10$4,570 USD
Retailer 11$4,733 USD
Retailer 9$4,753 USD
Retailer 2$4,893 USD
Retailer 4$5,050 USD
Retailer 5$5,050 USD
Retailer 3$5,220 USD
Retailer 6$5,301 USD
Retailer 7$7,869 USD
NZ Jewellers$8,561 USD

41 data points across 13 retailers

14 retailers$4,140 USD to $8,561 USD

A
Cheapest Retailer
-
$4,140 USD
B+
Retailer 2
-
$4,245 USD
CA$5,895 CAD
View
B+
Retailer 3
-
$4,406 USD
View
B+
Retailer 4
-
$4,570 USD
View
B+
Retailer 5
-
$4,733 USD
View
B+
Retailer 6
-
$4,753 USD
View
B+
Retailer 7
-
$4,893 USD
£3,853 GBP
View
B+
Retailer 8
-
$4,952 USD
CA$6,878 CAD
View
B+
Retailer 9
-
$5,050 USD
View
B+
Retailer 10
-
$5,050 USD
View
B+
Retailer 11
-
$5,220 USD
View
B+
Retailer 12
-
$5,301 USD
€5,049 EUR
View
B
Retailer 13
-
$7,869 USD
£6,196 GBP
View
Most Expensive
B
NZ Jewellers
05048cb0-eda6-4c6c-a525-ec9eb4035a7a · Oct 30
$8,561 USD
View
13 more retailers have this diamond
Prices start from $4,140 USDSave up to $4,421 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
$4,140 USD