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Asscher|Natural|GIA

0.90ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 2427785959

Certificate GIA 2427785959

Diamond specifications and retailer prices

From £894 GBP
$1,198 USD
As of November 2, 2026
Save £1,100 GBP (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,994 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural asscher diamond

This 0.9ct natural asscher sits in the just-under-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 2427785959. Listed at 24 retailers as of November 1, 2026, with prices from £894 to £1,994, a £1,100 spread on the same certified stone. MOH London lists it at £1,994. 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

0.90
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427785959
Dimensions5.27 × 5.13 × 3.58 mm
L/W Ratio1.03
Top View
5.27 mm5.13 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427785959
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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 2
Current: £1,994 GBP|Low: £894 GBP|High: £2,018 GBP|Avg: £1,301 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11£894 GBP
Retailer 8£955 GBP
Retailer 3£968 GBP
Retailer 12£1,031 GBP
Retailer 13£1,152 GBP
Retailer 4£1,224 GBP
Retailer 5£1,224 GBP
Retailer 2£1,270 GBP
Retailer 9£1,478 GBP
Retailer 10£1,485 GBP
Retailer 6£1,555 GBP
Retailer 7£1,663 GBP
MOH London£1,994 GBP

42 data points across 13 retailers

24 retailers£894 GBP to £1,994 GBP

B+
Cheapest Retailer
-
£894 GBP
$1,198 USD
Final sale: no returns
Retailer 2
-
£955 GBP
$1,280 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
£955 GBP
$1,280 USD
View
B+
Retailer 4
-
£964 GBP
$1,292 USD
View
B+
Retailer 5
-
£968 GBP
$1,297 USD
View
B+
Retailer 6
-
£980 GBP
$1,313 USD
View
B
Retailer 7
-
£1,031 GBP
$1,382 USD
View
B
Retailer 8
-
£1,094 GBP
$1,465 USD
View
B
Retailer 9
-
£1,108 GBP
$1,485 USD
View
B
Retailer 10
-
£1,152 GBP
$1,543 USD
View
B
Retailer 11
-
£1,224 GBP
$1,640 USD
View
B
Retailer 12
-
£1,224 GBP
$1,640 USD
View
B
Retailer 13
-
£1,269 GBP
$1,700 USD
View
B
Retailer 14
-
£1,270 GBP
View
B
Retailer 15
-
£1,293 GBP
$1,732 USD
View
B
Retailer 16
-
£1,419 GBP
$1,901 USD
View
B
Retailer 17
-
£1,478 GBP
$1,980 USD
View
Retailer 18
-
£1,485 GBP
A$3,062 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
£1,513 GBP
A$3,118 AUD
View
B
Retailer 20
-
£1,555 GBP
€1,984 EUR
View
B
Retailer 21
-
£1,626 GBP
$2,178 USD
View
B
Retailer 22
-
£1,663 GBP
ZAR 36,004 ZAR
View
C
Retailer 23
-
£1,862 GBP
CA$3,465 CAD
View
Most Expensive
B
MOH London
EB221D345 · Nov 1
£1,994 GBP
View
23 more retailers have this diamond
Prices start from £894 GBPSave up to £1,100 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+
0.90ct Asscher
£894 GBP