Asscher|Natural|GIA

3.03ct J SI2 Asscher Natural Diamond

VG • J/SI2

Diamond specifications and retailer prices

From £12,158 GBP
As of November 6, 2026
Save £1,976 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £14,134 GBP at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 3.03ct natural asscher diamond

This 3.03ct natural asscher sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from £12,158 to £14,134, a £1,976 spread on the same certified stone. Diamond Exchange Canada lists it at £14,134. 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

3.03
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.91 × 7.85 × 5.38 mm
L/W Ratio1.01
Top View
7.91 mm7.85 mm3.03 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £14,134 GBP|Low: £12,158 GBP|High: £14,134 GBP|Avg: £13,525 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
October 8, 2026
Retailer 2£12,158 GBP
Retailer 3£13,828 GBP
Diamond Exchange Canada£14,134 GBP

3 data points across 3 retailers

3 retailers£12,158 GBP to £14,134 GBP

B+
Cheapest Retailer
-
£12,158 GBP
B+
Retailer 2
-
£13,828 GBP
View
Most Expensive
B+
Diamond Exchange Canada
1989725858 · Nov 5
£14,134 GBP
CA$26,421 CAD
View
2 more retailers have this diamond
Prices start from £12,158 GBPSave up to £1,976 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+
3.03ct Asscher
£12,158 GBP