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Asscher|Natural|GIA

1.51ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 3565754034

Certificate GIA 3565754034

Diamond specifications and retailer prices

From £3,086 GBP
As of November 5, 2026
Save £2,560 GBP (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,646 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3565754034. Listed at 4 retailers as of November 4, 2026, with prices from £3,086 to £5,646, a £2,560 spread on the same certified stone. MOH London lists it at £5,646. 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

1.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle50.58°
OriginNatural
Grading LabGIA
CertificateGIA 3565754034
Dimensions7.53 × 5.74 × 3.91 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
7.53 mm5.74 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565754034
Side View
Table 66.0%Crown 50.58°GirdlePavilionCulet: NDepth 68.1%

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 5
Current: £5,646 GBP|Low: £3,086 GBP|High: £5,661 GBP|Avg: £4,026 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£3,086 GBP
Retailer 3£3,499 GBP
Retailer 2£3,999 GBP
MOH London£5,646 GBP

7 data points across 4 retailers

4 retailers£3,086 GBP to £5,646 GBP

A
Cheapest Retailer
-
£3,086 GBP
B+
Retailer 2
-
£3,499 GBP
View
B+
Retailer 3
-
£3,999 GBP
View
Most Expensive
B
MOH London
C2F30862F · Nov 4
£5,646 GBP
View
3 more retailers have this diamond
Prices start from £3,086 GBPSave up to £2,560 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
1.51ct Asscher
£3,086 GBP