Asscher|Natural|GIA

1.70ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 1557384991

Certificate GIA 1557384991

Diamond specifications and retailer prices

From $4,780 USD
As of November 1, 2026
Save $4,800 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,580 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 I 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 1557384991. Listed at 14 retailers as of October 30, 2026, with prices from $4,780 to $9,580, a $4,800 spread on the same certified stone. NZ Jewellers lists it at $9,580. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557384991
Dimensions6.58 × 6.40 × 4.41 mm
L/W Ratio1.03
Girdle conditionPolished
Top View
6.58 mm6.40 mm1.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557384991
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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: $9,580 USD|Low: $3,992 USD|High: $9,580 USD|Avg: $6,190 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
November 1, 2026
Retailer 8$4,780 USD
Retailer 7$4,790 USD
Retailer 10$4,913 USD
Retailer 4$5,141 USD
Retailer 12$5,331 USD
Retailer 3$5,522 USD
Retailer 5$5,595 USD
Retailer 11$5,860 USD
Retailer 6$6,185 USD
Retailer 9$8,378 USD
Retailer 2$8,439 USD
NZ Jewellers$9,580 USD

41 data points across 12 retailers

14 retailers$4,780 USD to $9,580 USD

A
Cheapest Retailer
-
$4,780 USD
A
Retailer 2
-
$4,790 USD
View
Final sale: no returns
A
Retailer 3
-
$4,913 USD
CA$6,824 CAD
View
A
Retailer 4
-
$5,141 USD
View
A
Retailer 5
-
$5,331 USD
View
B+
Retailer 6
-
$5,522 USD
View
A
Retailer 7
-
$5,595 USD
£4,406 GBP
View
B+
Retailer 8
-
$5,860 USD
View
B+
Retailer 9
-
$5,860 USD
View
B+
Retailer 10
-
$6,060 USD
View
B+
Retailer 11
-
$6,185 USD
€5,890 EUR
View
B
Retailer 12
-
$8,378 USD
View
B
Retailer 13
-
$8,439 USD
£6,645 GBP
View
Most Expensive
B
NZ Jewellers
38f5162d-6a5e-4307-b543-d4dc4af79537 · Oct 30
$9,580 USD
View
13 more retailers have this diamond
Prices start from $4,780 USDSave up to $4,800 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
$4,780 USD