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Asscher|Natural|GIA

1.00ct E SI1 Asscher Natural Diamond

GD • E/SI1 • GIA 6542857426

Certificate GIA 6542857426

Diamond specifications and retailer prices

From £1,624 GBP
HK$16,900 HKD
As of October 29, 2026
Save £1,451 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,075 GBP at With Clarity · As of October 29, 2026
View at With Clarity

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542857426. Listed at 6 retailers as of October 29, 2026, with prices from £1,624 to £3,075, a £1,451 spread on the same certified stone. With Clarity lists it at £3,075. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542857426
Dimensions6.79 × 4.99 × 3.44 mm
L/W Ratio1.36
Top View
6.79 mm4.99 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542857426
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.0%

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: Oct 29
Current: £1,624 GBP|Low: £1,624 GBP|High: £3,075 GBP|Avg: £2,115 GBP|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 17, 2026
Retailer 1£1,624 GBP
Retailer 6£1,826 GBP
Retailer 2£1,941 GBP
Retailer 5£1,982 GBP
Retailer 4£2,045 GBP
Retailer 3£2,273 GBP
With Clarity£3,075 GBP

12 data points across 7 retailers

6 retailers£1,624 GBP to £3,075 GBP

A
Cheapest Retailer
-
£1,624 GBP
HK$16,900 HKD
B+
Retailer 2
-
£1,941 GBP
SGD 3,493 SGD
View
B+
Retailer 3
-
£1,982 GBP
$2,640 USD
View
B+
Retailer 4
-
£2,045 GBP
$2,723 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,273 GBP
SGD 4,091 SGD
View
Most Expensive
B
With Clarity
6542857426 · Oct 29
£3,075 GBP
$4,095 USD
View
5 more retailers have this diamond
Prices start from £1,624 GBPSave up to £1,451 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
£1,624 GBP