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Asscher|Natural|GIA

1.00ct K SI1 Asscher Natural Diamond

EX • K/SI1 • GIA 2567754267

Certificate GIA 2567754267

Diamond specifications and retailer prices

From £620 GBP
As of November 7, 2026
Save £457 GBP (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,077 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567754267. Listed at 3 retailers as of November 6, 2026, with prices from £620 to £1,077, a £457 spread on the same certified stone. Yorxs lists it at £1,077. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567754267
Dimensions5.35 × 5.34 × 3.74 mm
L/W Ratio1.00
Top View
5.35 mm5.34 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567754267
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 7
Current: £620 GBP|Low: £620 GBP|High: £1,077 GBP|Avg: £880 GBP|-0.5%
Retailer 1
Retailer 2
Yorxs
November 7, 2026
Retailer 1£620 GBP
Retailer 2£1,071 GBP
Yorxs£1,077 GBP

3 data points across 3 retailers

3 retailers£620 GBP to £1,077 GBP

A
Cheapest Retailer
-
£620 GBP
B+
Retailer 2
-
£1,071 GBP
View
Most Expensive
B+
Yorxs
623897961 · Nov 6
£1,077 GBP
€1,373 EUR
View
2 more retailers have this diamond
Prices start from £620 GBPSave up to £457 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
£620 GBP