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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 $1,561 SGD
As of November 5, 2026
Save $3,225 SGD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,786 SGD 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 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 November 5, 2026, with prices from $1,561 to $4,786, a $3,225 spread on the same certified stone. NZ Jewellers lists it at $4,786. 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
Colour
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 5
Current: $4,786 SGD|Low: $1,561 SGD|High: $4,786 SGD|Avg: $2,291 SGD|+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
November 6, 2026
Retailer 13$1,561 SGD
Retailer 3$1,765 SGD
Retailer 8$1,778 SGD
Retailer 9$1,778 SGD
Retailer 10$1,860 SGD
Retailer 2$1,929 SGD
Retailer 12$1,985 SGD
Retailer 11$2,051 SGD
Retailer 4$2,108 SGD
Retailer 5$2,108 SGD
Retailer 6$2,664 SGD
Retailer 7$3,428 SGD
NZ Jewellers$4,786 SGD

46 data points across 13 retailers

15 retailers$1,561 SGD to $4,786 SGD

A
Cheapest Retailer
-
$1,561 SGD
A
Retailer 2
-
$1,765 SGD
View
A
Retailer 3
-
$1,778 SGD
View
A
Retailer 4
-
$1,814 SGD
View
A
Retailer 5
-
$1,860 SGD
View
A
Retailer 6
-
$1,929 SGD
View
A
Retailer 7
-
$1,985 SGD
View
A
Retailer 8
-
$2,051 SGD
View
A
Retailer 9
-
$2,108 SGD
View
A
Retailer 10
-
$2,108 SGD
View
A
Retailer 11
-
$2,184 SGD
View
B+
Retailer 12
-
$2,664 SGD
View
B+
Retailer 13
-
$3,428 SGD
View
Retailer 14
-
$4,741 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
NZ Jewellers
70f42b21-e65e-494b-8c62-d7f6ad7a528d · Nov 5
$4,786 SGD
$3,747 USD
View
14 more retailers have this diamond
Prices start from $1,561 SGDSave up to $3,225 SGD

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
$1,561 SGD