Asscher|Natural|GIA

1.00ct J FL Asscher Natural Diamond

VG • J/FL • GIA 6542313399

Certificate GIA 6542313399

Diamond specifications and retailer prices

From £1,275 GBP
$1,709 USD
As of October 30, 2026
Save £228 GBP (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,503 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded J colour (near-colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542313399. Listed at 3 retailers as of October 30, 2026, with prices from £1,275 to £1,503, a £228 spread on the same certified stone. Blue Nile lists it at £1,503. 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
J
Colour
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.2°
Pavilion angle59.9°
OriginNatural
Grading LabGIA
CertificateGIA 6542313399
Dimensions5.58 × 5.39 × 3.64 mm
L/W Ratio1.04
Top View
5.58 mm5.39 mm1.00 ctJ / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542313399
Side View
Table 64.0%Crown 48.2°Girdle: MED-STKPavilion 59.9°Culet: NoneDepth 67.5%

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: Oct 30
Current: £1,503 GBP|Low: £1,275 GBP|High: £1,538 GBP|Avg: £1,413 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3£1,275 GBP
Retailer 2£1,378 GBP
Blue Nile£1,503 GBP
Retailer 4£1,515 GBP

38 data points across 4 retailers

3 retailers£1,275 GBP to £1,503 GBP

A
Cheapest Retailer
-
£1,275 GBP
$1,709 USD
A
Retailer 2
-
£1,378 GBP
View
Most Expensive
B+
Blue Nile
29905161 · Oct 31
£1,503 GBP
$2,014 USD
View
2 more retailers have this diamond
Prices start from £1,275 GBPSave up to £228 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
1.00ct Asscher
£1,275 GBP