Asscher|Natural|GIA

1.60ct D SI1 Asscher Natural Diamond

ID • D/SI1 • GIA 2557084191

Certificate GIA 2557084191

Diamond specifications and retailer prices

From $4,411 USD
As of October 30, 2026
Save $4,189 USD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,619 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.6ct natural asscher diamond

This 1.6ct natural asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557084191. Listed at 12 retailers as of October 29, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.60
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557084191
Dimensions6.29 × 6.17 × 4.34 mm
L/W Ratio1.02
Top View
6.29 mm6.17 mm1.60 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2557084191
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $9,619 USD|Low: $4,008 USD|High: $9,619 USD|Avg: $6,365 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$4,809 USD
Retailer 8$5,210 USD
Retailer 9$5,210 USD
Retailer 3$5,449 USD
Retailer 7$6,012 USD
Retailer 6$6,215 USD
Retailer 2$6,345 USD
Retailer 4$6,406 USD
Retailer 5$8,600 USD
NZ Jewellers$9,619 USD

38 data points across 10 retailers

12 retailers$4,411 USD to $8,600 USD

A
Cheapest Retailer
-
$4,411 USD
A
Retailer 2
-
$4,809 USD
View
Final sale: no returns
A
Retailer 3
-
$5,170 USD
View
Retailer 4
-
$5,210 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$5,210 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$5,449 USD
£4,291 GBP
View
A
Retailer 7
-
$5,765 USD
View
Retailer 8
-
$6,012 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,215 USD
£4,894 GBP
View
A
Retailer 10
-
$6,345 USD
€6,043 EUR
View
B+
Retailer 11
-
$8,600 USD
£6,772 GBP
View
Most Expensive
NZ Jewellers
a829fa63-0862-45f5-bb34-b4f0fbdf6ea0 · Oct 21
$9,619 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $4,411 USDSave up to $4,189 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
1.60ct Asscher
$4,411 USD