Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 6551005228

Certificate GIA 6551005228

Diamond specifications and retailer prices

From $1,694 USD
As of October 31, 2026
Save $2,786 USD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,480 USD 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 $1,694 to $4,480, a $2,786 spread on the same certified stone. NZ Jewellers lists it at $4,480. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,480 USD|Low: $1,694 USD|High: $4,480 USD|Avg: $2,308 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
Retailer 13
November 1, 2026
Retailer 4$1,694 USD
Retailer 3$1,770 USD
Retailer 2$1,792 USD
Retailer 9$1,837 USD
Retailer 12$1,837 USD
Retailer 13$1,921 USD
Retailer 10$2,026 USD
Retailer 7$2,059 USD
Retailer 11$2,119 USD
Retailer 5$2,397 USD
Retailer 8$2,510 USD
Retailer 6$3,218 USD
NZ Jewellers$4,480 USD

35 data points across 13 retailers

14 retailers$1,694 USD to $4,480 USD

Retailer 1
-
$1,580 USD
A$2,431 AUD
Price last confirmed 173 days ago
A
Retailer 2
-
$1,694 USD
View
Final sale: no returns
A
Retailer 3
-
$1,770 USD
View
A
Retailer 4
-
$1,792 USD
£1,411 GBP
View
A
Retailer 5
-
$1,837 USD
View
A
Retailer 6
-
$1,837 USD
View
A
Retailer 7
-
$1,921 USD
View
A
Retailer 8
-
$2,026 USD
£1,595 GBP
View
A
Retailer 9
-
$2,059 USD
£1,621 GBP
View
A
Retailer 10
-
$2,119 USD
View
Retailer 11
-
$2,397 USD
A$3,687 AUD
View
Price last confirmed 26 days ago
A
Retailer 12
-
$2,510 USD
€2,390 EUR
View
B+
Retailer 13
-
$3,218 USD
£2,534 GBP
View
Most Expensive
B
NZ Jewellers
b6365e8f-b490-45be-ae7c-0df68396a662 · Oct 30
$4,480 USD
View
13 more retailers have this diamond
Prices start from $1,694 USDSave up to $2,786 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
1.00ct Asscher
$1,694 USD