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Asscher|Natural|GIA

1.01ct E SI1 Asscher Natural Diamond

EX • E/SI1 • GIA 5553018387

Certificate GIA 5553018387

Diamond specifications and retailer prices

From £1,430 GBP
As of November 2, 2026
Save £2,148 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,578 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural asscher diamond

This 1.01ct natural asscher sits in the classic one-carat band, graded E 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 5553018387. Listed at 9 retailers as of November 2, 2026, with prices from £1,430 to £3,578, a £2,148 spread on the same certified stone. NZ Jewellers lists it at £3,578. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.12°
Pavilion angle56.07°
OriginNatural
Grading LabGIA
CertificateGIA 5553018387
Dimensions5.63 × 5.44 × 3.72 mm
L/W Ratio1.03
Top View
5.63 mm5.44 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553018387
Side View
Table 66.0%Crown 48.12°Girdle: MED-STKPavilion 56.07°Culet: NoneDepth 68.5%

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 2
Current: £3,578 GBP|Low: £1,430 GBP|High: £3,595 GBP|Avg: £1,969 GBP|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3£1,430 GBP
Retailer 8£1,467 GBP
Retailer 7£1,497 GBP
Retailer 5£1,535 GBP
Retailer 6£1,567 GBP
Retailer 2£1,642 GBP
Retailer 9£1,923 GBP
Retailer 4£2,570 GBP
NZ Jewellers£3,578 GBP

44 data points across 9 retailers

9 retailers£1,430 GBP to £3,578 GBP

A
Cheapest Retailer
-
£1,430 GBP
A
Retailer 2
-
£1,467 GBP
View
A
Retailer 3
-
£1,497 GBP
View
A
Retailer 4
-
£1,535 GBP
View
A
Retailer 5
-
£1,567 GBP
View
A
Retailer 6
-
£1,642 GBP
View
Retailer 7
-
£1,923 GBP
View
Price last confirmed 32 days ago
B+
Retailer 8
-
£2,570 GBP
View
Most Expensive
B
NZ Jewellers
36e10fa6-be53-4838-92f3-0ecd4e184507 · Nov 3
£3,578 GBP
$4,816 USD
View
8 more retailers have this diamond
Prices start from £1,430 GBPSave up to £2,148 GBP

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
1.01ct Asscher
£1,430 GBP