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Asscher|Natural|GIA

1.00ct J SI1 Asscher Natural Diamond

GD • J/SI1 • GIA 6371894766

Certificate GIA 6371894766

Diamond specifications and retailer prices

From £1,475 GBP
$1,976 USD
As of October 30, 2026
Save £649 GBP (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,124 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6371894766. Listed at 9 retailers as of October 30, 2026, with prices from £1,475 to £2,124, a £649 spread on the same certified stone. Yorxs lists it at £2,124. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6371894766
Dimensions5.34 × 5.29 × 3.92 mm
L/W Ratio1.01
Top View
5.34 mm5.29 mm1.00 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6371894766
Side View
Table 71.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 74.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,539 GBP|Low: £1,475 GBP|High: £2,130 GBP|Avg: £1,696 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
October 31, 2026
Retailer 11£1,475 GBP
Retailer 10£1,480 GBP
Retailer 5£1,531 GBP
Retailer 1£1,539 GBP
Retailer 6£1,587 GBP
Retailer 7£1,631 GBP
Retailer 2£1,677 GBP
Retailer 4£1,775 GBP
Retailer 9£1,785 GBP
Retailer 8£1,800 GBP
Retailer 3£1,928 GBP
Yorxs£2,124 GBP

15 data points across 12 retailers

9 retailers£1,475 GBP to £2,124 GBP

B
Cheapest Retailer
-
£1,475 GBP
$1,976 USD
B
Retailer 2
-
£1,480 GBP
$1,983 USD
View
B
Retailer 3
-
£1,539 GBP
SGD 2,786 SGD
View
B
Retailer 4
-
£1,587 GBP
$2,127 USD
View
B
Retailer 5
-
£1,631 GBP
$2,185 USD
View
B
Retailer 6
-
£1,775 GBP
A$3,658 AUD
View
B
Retailer 7
-
£1,785 GBP
$2,392 USD
View
B
Retailer 8
-
£1,800 GBP
CA$3,349 CAD
View
Most Expensive
C
Yorxs
518485710 · Oct 31
£2,124 GBP
€2,710 EUR
View
8 more retailers have this diamond
Prices start from £1,475 GBPSave up to £649 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
1.00ct Asscher
£1,475 GBP