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Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 2131173488

Certificate GIA 2131173488

Diamond specifications and retailer prices

From £3,277 GBP
As of November 1, 2026
Save £3,157 GBP (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,433 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded D 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 2131173488. Listed at 7 retailers as of November 1, 2026, with prices from £3,277 to £6,433, a £3,157 spread on the same certified stone. MOH London lists it at £6,433. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2131173488
Dimensions5.41 × 5.38 × 3.93 mm
L/W Ratio1.01
Top View
5.41 mm5.38 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2131173488
Side View
Table 72.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 73.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £6,433 GBP|Low: £3,277 GBP|High: £6,529 GBP|Avg: £4,524 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£3,277 GBP
Retailer 3£3,890 GBP
Retailer 6£4,083 GBP
Retailer 4£4,467 GBP
Retailer 2£4,558 GBP
MOH London£6,433 GBP

46 data points across 6 retailers

7 retailers£3,277 GBP to £6,433 GBP

B
Cheapest Retailer
-
£3,277 GBP
B
Retailer 2
-
£3,890 GBP
View
Retailer 3
-
£4,083 GBP
View
Price last confirmed 28 days ago
B
Retailer 4
-
£4,467 GBP
View
Retailer 5
-
£4,469 GBP
View
Price last confirmed 14 days ago
B
Retailer 6
-
£4,558 GBP
View
Most Expensive
B
MOH London
55F9AA6EE · Nov 4
£6,433 GBP
View
6 more retailers have this diamond
Prices start from £3,277 GBPSave up to £3,157 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.

B
1.00ct Asscher
£3,277 GBP