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Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 6551005228

Certificate GIA 6551005228

Diamond specifications and retailer prices

From $2,366 CAD
$1,694 USD
As of October 31, 2026
Save $3,892 CAD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,258 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-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 6551005228. Listed at 14 retailers as of October 30, 2026, with prices from $2,366 to $6,258, a $3,892 spread on the same certified stone. NZ Jewellers lists it at $6,258. 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

1.00
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6551005228
Dimensions5.45 × 5.19 × 3.66 mm
L/W Ratio1.05
Top View
5.45 mm5.19 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6551005228
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.6%

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: Oct 31
Current: $6,258 CAD|Low: $2,366 CAD|High: $6,258 CAD|Avg: $3,222 CAD
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
October 31, 2026
Retailer 4$2,366 CAD
Retailer 3$2,473 CAD
Retailer 7$2,510 CAD
Retailer 8$2,566 CAD
Retailer 11$2,566 CAD
Retailer 12$2,683 CAD
Retailer 9$2,830 CAD
Retailer 2$2,852 CAD
Retailer 10$2,960 CAD
Retailer 5$3,348 CAD
Retailer 6$3,506 CAD
Retailer 13$4,501 CAD
NZ Jewellers$6,258 CAD

34 data points across 13 retailers

14 retailers$2,366 CAD to $6,258 CAD

Retailer 1
-
$2,208 CAD
A$2,431 AUD
Price last confirmed 173 days ago
A
Retailer 2
-
$2,366 CAD
$1,694 USD
View
Final sale: no returns
A
Retailer 3
-
$2,473 CAD
$1,770 USD
View
A
Retailer 4
-
$2,510 CAD
£1,415 GBP
View
A
Retailer 5
-
$2,566 CAD
$1,837 USD
View
A
Retailer 6
-
$2,566 CAD
$1,837 USD
View
A
Retailer 7
-
$2,683 CAD
$1,921 USD
View
A
Retailer 8
-
$2,830 CAD
£1,595 GBP
View
A
Retailer 9
-
$2,852 CAD
£1,608 GBP
View
A
Retailer 10
-
$2,960 CAD
$2,119 USD
View
Retailer 11
-
$3,348 CAD
A$3,687 AUD
View
Price last confirmed 26 days ago
A
Retailer 12
-
$3,506 CAD
€2,390 EUR
View
B+
Retailer 13
-
$4,501 CAD
£2,537 GBP
View
Most Expensive
B
NZ Jewellers
b6365e8f-b490-45be-ae7c-0df68396a662 · Oct 30
$6,258 CAD
$4,480 USD
View
13 more retailers have this diamond
Prices start from $2,366 CADSave up to $3,892 CAD

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
1.00ct Asscher
$2,366 CAD