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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 $3,013 NZD
As of November 4, 2026
Save $4,956 NZD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,969 NZD 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 $3,013 to $7,969, a $4,956 spread on the same certified stone. NZ Jewellers lists it at $7,969. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,969 NZD|Low: $3,013 NZD|High: $7,969 NZD|Avg: $4,064 NZD
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$3,013 NZD
Retailer 3$3,149 NZD
Retailer 2$3,168 NZD
Retailer 9$3,268 NZD
Retailer 12$3,268 NZD
Retailer 13$3,417 NZD
Retailer 10$3,602 NZD
Retailer 7$3,625 NZD
Retailer 11$3,769 NZD
Retailer 5$4,262 NZD
Retailer 6$4,437 NZD
Retailer 8$5,725 NZD
NZ Jewellers$7,969 NZD

34 data points across 13 retailers

14 retailers$3,013 NZD to $7,969 NZD

Retailer 1
-
$2,811 NZD
Price last confirmed 179 days ago
A
Retailer 2
-
$3,013 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,149 NZD
View
A
Retailer 4
-
$3,168 NZD
View
Retailer 5
-
$3,268 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,268 NZD
View
A
Retailer 7
-
$3,417 NZD
View
A
Retailer 8
-
$3,602 NZD
View
A
Retailer 9
-
$3,625 NZD
View
A
Retailer 10
-
$3,769 NZD
View
Retailer 11
-
$4,262 NZD
View
Price last confirmed 32 days ago
A
Retailer 12
-
$4,437 NZD
View
B+
Retailer 13
-
$5,725 NZD
View
Most Expensive
B
NZ Jewellers
b6365e8f-b490-45be-ae7c-0df68396a662 · Nov 5
$7,969 NZD
$4,480 USD
View
13 more retailers have this diamond
Prices start from $3,013 NZDSave up to $4,956 NZD

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
$3,013 NZD