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Asscher|Natural|GIA

1.03ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 7198569589

Certificate GIA 7198569589

Diamond specifications and retailer prices

From £1,240 GBP
As of November 6, 2026
Save £658 GBP (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,898 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.03ct natural asscher diamond

This 1.03ct natural asscher sits in the classic one-carat band, graded J 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 7198569589. Listed at 5 retailers as of November 5, 2026, with prices from £1,240 to £1,898, a £658 spread on the same certified stone. 77 Diamonds lists it at £1,898. 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

1.03
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7198569589
Dimensions5.44 × 5.35 × 3.75 mm
L/W Ratio1.02
Top View
5.44 mm5.35 mm1.03 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7198569589
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,898 GBP|Low: £1,228 GBP|High: £1,919 GBP|Avg: £1,514 GBP|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£1,240 GBP
Retailer 4£1,301 GBP
Retailer 2£1,608 GBP
77 Diamonds£1,898 GBP

38 data points across 4 retailers

5 retailers£1,240 GBP to £1,898 GBP

B+
Cheapest Retailer
-
£1,240 GBP
B+
Retailer 2
-
£1,274 GBP
View
B+
Retailer 3
-
£1,310 GBP
View
B
Retailer 4
-
£1,608 GBP
View
Most Expensive
B
77 Diamonds
RADMBSZTSES2B · Nov 5
£1,898 GBP
View
4 more retailers have this diamond
Prices start from £1,240 GBPSave up to £658 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+
1.03ct Asscher
£1,240 GBP