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Asscher|Natural|GIA

1.01ct J SI2 Asscher Natural Diamond

ID • J/SI2 • GIA 21

Certificate GIA 21

Diamond specifications and retailer prices

From $4,530 NZD
As of November 4, 2026
Save $1,241 NZD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,771 NZD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.01ct natural asscher diamond

This 1.01ct natural asscher sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $4,530 to $5,771, a $1,241 spread on the same certified stone. Blue Nile lists it at $5,771. 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

1.01
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 21
Dimensions5.62 × 5.48 × 3.65 mm
L/W Ratio1.03
Top View
5.62 mm5.48 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 21
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,771 NZD|Low: $4,530 NZD|High: $5,771 NZD|Avg: $4,815 NZD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$4,530 NZD
Retailer 2$4,623 NZD
Blue Nile$5,771 NZD

2 data points across 3 retailers

3 retailers$4,530 NZD to $5,771 NZD

B
Cheapest Retailer
-
$4,530 NZD
B
Retailer 2
-
$4,623 NZD
View
Most Expensive
C
Blue Nile
5626723 · Nov 5
$5,771 NZD
$3,199 USD
View
2 more retailers have this diamond
Prices start from $4,530 NZDSave up to $1,241 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.

B
1.01ct Asscher
$4,530 NZD