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Asscher|Natural|GIA

1.00ct I SI2 Asscher Natural Diamond

ID • I/SI2 • GIA 7558090494

Certificate GIA 7558090494

Diamond specifications and retailer prices

From $1,222 USD
As of November 1, 2026
Save $2,525 USD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,747 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 I 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 7558090494. Listed at 15 retailers as of October 30, 2026, with prices from $1,222 to $3,747, a $2,525 spread on the same certified stone. NZ Jewellers lists it at $3,747. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558090494
Dimensions5.30 × 5.30 × 3.63 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.30 mm5.30 mm1.00 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558090494
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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 1
Current: $3,747 USD|Low: $1,222 USD|High: $3,747 USD|Avg: $1,763 USD|+0.9%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 15$1,222 USD
Retailer 3$1,382 USD
Retailer 10$1,392 USD
Retailer 11$1,392 USD
Retailer 6$1,420 USD
Retailer 12$1,456 USD
Retailer 2$1,519 USD
Retailer 14$1,554 USD
Retailer 13$1,606 USD
Retailer 4$1,650 USD
Retailer 5$1,650 USD
Retailer 7$1,710 USD
Retailer 8$2,098 USD
Retailer 9$2,691 USD
NZ Jewellers$3,747 USD

46 data points across 15 retailers

15 retailers$1,222 USD to $3,747 USD

A
Cheapest Retailer
-
$1,222 USD
A
Retailer 2
-
$1,382 USD
View
A
Retailer 3
-
$1,392 USD
View
A
Retailer 4
-
$1,420 USD
View
A
Retailer 5
-
$1,456 USD
View
A
Retailer 6
-
$1,519 USD
£1,196 GBP
View
A
Retailer 7
-
$1,554 USD
View
A
Retailer 8
-
$1,606 USD
View
A
Retailer 9
-
$1,650 USD
View
A
Retailer 10
-
$1,650 USD
View
A
Retailer 11
-
$1,710 USD
View
B+
Retailer 12
-
$2,098 USD
€1,998 EUR
View
B+
Retailer 13
-
$2,691 USD
£2,119 GBP
View
Retailer 14
-
$3,712 USD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
70f42b21-e65e-494b-8c62-d7f6ad7a528d · Oct 30
$3,747 USD
View
14 more retailers have this diamond
Prices start from $1,222 USDSave up to $2,525 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
$1,222 USD