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Asscher|Natural|GIA

0.90ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 2554530109

Certificate GIA 2554530109

Diamond specifications and retailer prices

From £563 GBP
₹71,791 INR
As of November 1, 2026
Save £2,091 GBP (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,653 GBP at Aurelinne · As of October 31, 2026
View at Aurelinne

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554530109. Listed at 13 retailers as of October 31, 2026, with prices from £563 to £2,653, a £2,091 spread on the same certified stone. Aurelinne lists it at £2,653. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554530109
Dimensions5.29 × 5.19 × 3.54 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.29 mm5.19 mm0.90 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554530109
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,653 GBP|Low: £561 GBP|High: £4,425 GBP|Avg: £934 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2£563 GBP
Retailer 4£851 GBP
Retailer 12£985 GBP
Retailer 11£1,010 GBP
Retailer 3£1,111 GBP
Retailer 9£1,964 GBP
Retailer 10£2,123 GBP
Retailer 8£2,152 GBP
Retailer 7£2,239 GBP
Retailer 5£2,299 GBP
Aurelinne£2,653 GBP
Retailer 6£4,425 GBP

44 data points across 12 retailers

13 retailers£563 GBP to £2,653 GBP

A
Cheapest Retailer
-
£563 GBP
₹71,791 INR
A
Retailer 2
-
£702 GBP
$940 USD
View
B+
Retailer 3
-
£851 GBP
$1,140 USD
View
B+
Retailer 4
-
£985 GBP
€1,257 EUR
View
B+
Retailer 5
-
£1,010 GBP
View
B+
Retailer 6
-
£1,111 GBP
ZAR 24,055 ZAR
View
B
Retailer 7
-
£1,964 GBP
$2,631 USD
View
C
Retailer 8
-
£2,123 GBP
$2,844 USD
View
Final sale: no returns
B
Retailer 9
-
£2,152 GBP
$2,883 USD
View
B
Retailer 10
-
£2,239 GBP
$3,000 USD
View
B
Retailer 11
-
£2,299 GBP
$3,081 USD
View
Most Expensive
B
Aurelinne
f1cbc5f2-7b08-4c04-950c-fc66ce173561 · Oct 31
£2,653 GBP
$3,555 USD
View
11 more retailers have this diamond
Prices start from £563 GBPSave up to £2,091 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
0.90ct Asscher
£563 GBP