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Asscher|Natural|GIA

1.02ct J SI2 Asscher Natural Diamond

VG • J/SI2 • GIA 419

Certificate GIA 419

Diamond specifications and retailer prices

From £1,749 GBP
As of November 4, 2026
Save £488 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,237 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic one-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 4, 2026, with prices from £1,749 to £2,237, a £488 spread on the same certified stone. Blue Nile lists it at £2,237. 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

1.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 419
Dimensions5.50 × 5.41 × 3.72 mm
L/W Ratio1.02
Top View
5.50 mm5.41 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 419
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,237 GBP|Low: £1,749 GBP|High: £2,237 GBP|Avg: £1,866 GBP
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3£1,749 GBP
Retailer 2£1,797 GBP
Blue Nile£2,237 GBP

2 data points across 3 retailers

3 retailers£1,749 GBP to £2,237 GBP

B
Cheapest Retailer
-
£1,749 GBP
B
Retailer 2
-
£1,797 GBP
View
Most Expensive
C
Blue Nile
9217911 · Nov 5
£2,237 GBP
$3,011 USD
View
2 more retailers have this diamond
Prices start from £1,749 GBPSave up to £488 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
1.02ct Asscher
£1,749 GBP