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Asscher|Natural|GIA

1.01ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 3545548043

Certificate GIA 3545548043

Diamond specifications and retailer prices

From £1,017 GBP
As of November 6, 2026
Save £1,325 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,472 GBP at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545548043. Listed at 21 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 3545548043
Dimensions5.53 × 5.43 × 3.62 mm
L/W Ratio1.02
Top View
5.53 mm5.43 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545548043
Side View
Table 63.0%CrownGirdle: STK-THKPavilion 58.5°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,424 GBP|Low: £1,017 GBP|High: £2,412 GBP|Avg: £1,475 GBP|-4.6%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 11£1,017 GBP
Retailer 9£1,120 GBP
Retailer 10£1,152 GBP
Retailer 6£1,166 GBP
Retailer 12£1,190 GBP
Retailer 17£1,221 GBP
Retailer 5£1,233 GBP
Retailer 2£1,277 GBP
Retailer 8£1,278 GBP
Retailer 18£1,293 GBP
Retailer 13£1,325 GBP
Retailer 1£1,424 GBP
Retailer 15£1,433 GBP
Retailer 16£1,442 GBP
Retailer 3£1,637 GBP
Retailer 14£1,765 GBP
Retailer 7£2,139 GBP
Retailer 4£2,343 GBP

23 data points across 18 retailers

21 retailers£1,017 GBP to £2,343 GBP

A
Cheapest Retailer
-
£1,017 GBP
A
Retailer 2
-
£1,120 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,152 GBP
View
A
Retailer 4
-
£1,166 GBP
View
A
Retailer 5
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£1,190 GBP
View
A
Retailer 6
-
£1,221 GBP
View
A
Retailer 7
-
£1,233 GBP
View
A
Retailer 8
-
£1,277 GBP
View
A
Retailer 9
-
£1,278 GBP
View
A
Retailer 10
-
£1,293 GBP
View
A
Retailer 11
-
£1,325 GBP
View
A
Retailer 12
-
£1,424 GBP
View
A
Retailer 13
-
£1,433 GBP
View
A
Retailer 14
-
£1,442 GBP
View
B+
Retailer 15
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£1,525 GBP
View
B+
Retailer 16
-
£1,637 GBP
View
B+
Retailer 17
-
£1,765 GBP
View
Retailer 18
-
£1,821 GBP
View
Price last confirmed 33 days ago
B+
Retailer 19
-
£2,139 GBP
View
B
Retailer 20
-
£2,343 GBP
View
Most Expensive
NZ Jewellers
bcfa2003-76b7-4fd3-a3b4-532f67069173 · Sep 25
£3,472 GBP
$4,673 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from £1,017 GBPSave up to £1,325 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
£1,017 GBP