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Asscher|Natural|GIA

1.00ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 7556681547

Certificate GIA 7556681547

Diamond specifications and retailer prices

From £1,012 GBP
As of November 1, 2026
Save £377 GBP (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,390 GBP at Jared · As of November 6, 2026
View at Jared

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded F 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 7556681547. Listed at 9 retailers as of November 1, 2026, with prices from £1,012 to £1,390, a £377 spread on the same certified stone. Jared lists it at £1,390. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556681547
Dimensions5.37 × 5.28 × 3.67 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
5.37 mm5.28 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556681547
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.5%

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 1
Current: £1,390 GBP|Low: £920 GBP|High: £1,476 GBP|Avg: £1,256 GBP|-2.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4£1,012 GBP
Retailer 9£1,038 GBP
Retailer 6£1,143 GBP
Retailer 2£1,253 GBP
Retailer 7£1,263 GBP
Retailer 8£1,309 GBP
Retailer 5£1,345 GBP
Retailer 10£1,345 GBP
Jared£1,390 GBP
Retailer 3£1,411 GBP

44 data points across 10 retailers

9 retailers£1,012 GBP to £1,390 GBP

A
Cheapest Retailer
-
£1,012 GBP
A
Retailer 2
-
£1,038 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,143 GBP
View
A
Retailer 4
-
£1,253 GBP
View
A
Retailer 5
-
£1,263 GBP
View
A
Retailer 6
-
£1,309 GBP
View
A
Retailer 7
-
£1,345 GBP
View
A
Retailer 8
-
£1,345 GBP
View
Most Expensive
A
Jared
159877723 · Nov 6
£1,390 GBP
$1,860 USD
View
8 more retailers have this diamond
Prices start from £1,012 GBPSave up to £377 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
1.00ct Asscher
£1,012 GBP