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Asscher|Natural|GIA

1.01ct H SI1 Asscher Natural Diamond

ID • H/SI1 • GIA 6551125234

Certificate GIA 6551125234

Diamond specifications and retailer prices

From £1,284 GBP
As of November 2, 2026
Save £1,928 GBP (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,212 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 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 6551125234. Listed at 8 retailers as of November 2, 2026, with prices from £1,284 to £3,212, a £1,928 spread on the same certified stone. NZ Jewellers lists it at £3,212. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.21°
Pavilion angle58.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551125234
Dimensions5.52 × 5.50 × 3.67 mm
L/W Ratio1.00
Top View
5.52 mm5.50 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551125234
Side View
Table 67.0%Crown 45.21°Girdle: STK-THKPavilion 58.4°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 2
Current: £3,212 GBP|Low: £1,284 GBP|High: £3,212 GBP|Avg: £1,660 GBP
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
November 2, 2026
Retailer 2£1,284 GBP
Retailer 9£1,317 GBP
Retailer 3£1,328 GBP
Retailer 14£1,330 GBP
Retailer 10£1,363 GBP
Retailer 8£1,378 GBP
Retailer 12£1,412 GBP
Retailer 13£1,472 GBP
Retailer 5£1,538 GBP
Retailer 6£1,596 GBP
Retailer 4£1,683 GBP
Retailer 11£1,718 GBP
Retailer 7£2,307 GBP
NZ Jewellers£3,212 GBP

36 data points across 14 retailers

8 retailers£1,284 GBP to £3,212 GBP

A
Cheapest Retailer
-
£1,284 GBP
A
Retailer 2
-
£1,317 GBP
View
A
Retailer 3
-
£1,363 GBP
View
A
Retailer 4
-
£1,378 GBP
View
A
Retailer 5
-
£1,412 GBP
View
Retailer 6
-
£1,718 GBP
View
Price last confirmed 32 days ago
B
Retailer 7
-
£2,307 GBP
View
Most Expensive
B
NZ Jewellers
7780d52f-b3a8-48ff-bd10-4d64033f02b3 · Nov 3
£3,212 GBP
$4,323 USD
View
7 more retailers have this diamond
Prices start from £1,284 GBPSave up to £1,928 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
£1,284 GBP