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Asscher|Natural|GIA

1.00ct E SI1 Asscher Natural Diamond

VG • E/SI1 • GIA 1405491130

Certificate GIA 1405491130

Diamond specifications and retailer prices

From £1,370 GBP
$1,825 USD
As of October 28, 2026
Save £1,613 GBP (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,983 GBP at MOH London · As of October 26, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1405491130. Listed at 13 retailers as of October 26, 2026, with prices from £1,370 to £2,983, a £1,613 spread on the same certified stone. MOH London lists it at £2,983. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1405491130
Dimensions5.28 × 5.25 × 3.76 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.28 mm5.25 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1405491130
Side View
Table 66.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 71.6%

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 28
Current: £2,983 GBP|Low: £1,370 GBP|High: £3,015 GBP|Avg: £1,938 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 11£1,370 GBP
Retailer 10£1,391 GBP
Retailer 9£1,562 GBP
Retailer 13£1,692 GBP
Retailer 3£1,787 GBP
Retailer 4£1,787 GBP
Retailer 5£1,847 GBP
Retailer 2£1,860 GBP
Retailer 7£1,875 GBP
Retailer 8£2,070 GBP
Retailer 12£2,091 GBP
Retailer 6£2,173 GBP
MOH London£2,983 GBP

42 data points across 13 retailers

13 retailers£1,370 GBP to £2,983 GBP

A
Cheapest Retailer
-
£1,370 GBP
$1,825 USD
A
Retailer 2
-
£1,391 GBP
$1,853 USD
View
A
Retailer 3
-
£1,562 GBP
$2,080 USD
View
A
Retailer 4
-
£1,692 GBP
$2,253 USD
View
A
Retailer 5
-
£1,787 GBP
$2,380 USD
View
A
Retailer 6
-
£1,787 GBP
$2,380 USD
View
B+
Retailer 7
-
£1,847 GBP
$2,460 USD
View
A
Retailer 8
-
£1,860 GBP
View
A
Retailer 9
-
£1,875 GBP
View
B+
Retailer 10
-
£2,070 GBP
ZAR 44,541 ZAR
View
B+
Retailer 11
-
£2,091 GBP
A$4,284 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
£2,173 GBP
€2,756 EUR
View
Most Expensive
B+
MOH London
45B463008 · Oct 26
£2,983 GBP
View
12 more retailers have this diamond
Prices start from £1,370 GBPSave up to £1,613 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
£1,370 GBP