Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 6551005228

Certificate GIA 6551005228

Diamond specifications and retailer prices

From €1,517 EUR
As of November 4, 2026
Save €2,495 EUR (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,013 EUR at NZ Jewellers · As of November 5, 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 November 4, 2026, with prices from €1,517 to €4,013, a €2,495 spread on the same certified stone. NZ Jewellers lists it at €4,013. 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
Colour
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: Nov 4
Current: €4,013 EUR|Low: €1,517 EUR|High: €4,013 EUR|Avg: €2,046 EUR
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 6, 2026
Retailer 4€1,517 EUR
Retailer 3€1,585 EUR
Retailer 2€1,595 EUR
Retailer 9€1,645 EUR
Retailer 12€1,645 EUR
Retailer 13€1,721 EUR
Retailer 10€1,814 EUR
Retailer 7€1,825 EUR
Retailer 11€1,898 EUR
Retailer 5€2,146 EUR
Retailer 6€2,234 EUR
Retailer 8€2,882 EUR
NZ Jewellers€4,013 EUR

34 data points across 13 retailers

14 retailers€1,517 EUR to €4,013 EUR

Retailer 1
-
€1,415 EUR
Price last confirmed 179 days ago
A
Retailer 2
-
€1,517 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,585 EUR
View
A
Retailer 4
-
€1,595 EUR
View
Retailer 5
-
€1,645 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€1,645 EUR
View
A
Retailer 7
-
€1,721 EUR
View
A
Retailer 8
-
€1,814 EUR
View
A
Retailer 9
-
€1,825 EUR
View
A
Retailer 10
-
€1,898 EUR
View
Retailer 11
-
€2,146 EUR
View
Price last confirmed 32 days ago
A
Retailer 12
-
€2,234 EUR
View
B+
Retailer 13
-
€2,882 EUR
View
Most Expensive
B
NZ Jewellers
b6365e8f-b490-45be-ae7c-0df68396a662 · Nov 5
€4,013 EUR
$4,480 USD
View
13 more retailers have this diamond
Prices start from €1,517 EURSave up to €2,495 EUR

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
€1,517 EUR