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Asscher|Natural|GIA

0.90ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 5553416080

Certificate GIA 5553416080

Diamond specifications and retailer prices

From £697 GBP
HK$7,300 HKD
As of November 1, 2026
Save £948 GBP (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,645 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 I 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 5553416080. Listed at 13 retailers as of November 1, 2026, with prices from £697 to £1,645, a £948 spread on the same certified stone. MOH London lists it at £1,645. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.9°
Pavilion angle53°
OriginNatural
Grading LabGIA
CertificateGIA 5553416080
Dimensions6.34 × 4.86 × 3.26 mm
L/W Ratio1.30
Top View
6.34 mm4.86 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553416080
Side View
Table 64.0%Crown 49.9°Girdle: ThickPavilion 53°Culet: NDepth 67.0%

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: £1,645 GBP|Low: £637 GBP|High: £1,666 GBP|Avg: £1,006 GBP|-1.3%
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 8£697 GBP
Retailer 11£752 GBP
Retailer 4£755 GBP
Retailer 6£803 GBP
Retailer 10£861 GBP
Retailer 12£985 GBP
Retailer 13£985 GBP
Retailer 3£1,015 GBP
Retailer 2£1,025 GBP
Retailer 7£1,126 GBP
Retailer 5£1,175 GBP
Retailer 9£1,256 GBP
MOH London£1,645 GBP

33 data points across 13 retailers

13 retailers£697 GBP to £1,645 GBP

A
Cheapest Retailer
-
£697 GBP
HK$7,300 HKD
B+
Retailer 2
-
£752 GBP
$1,007 USD
View
Final sale: no returns
A
Retailer 3
-
£755 GBP
$1,011 USD
View
A
Retailer 4
-
£803 GBP
$1,076 USD
View
A
Retailer 5
-
£861 GBP
$1,153 USD
View
B+
Retailer 6
-
£985 GBP
$1,320 USD
View
B+
Retailer 7
-
£985 GBP
$1,320 USD
View
B+
Retailer 8
-
£1,015 GBP
$1,360 USD
View
B+
Retailer 9
-
£1,025 GBP
View
B+
Retailer 10
-
£1,126 GBP
$1,509 USD
View
Retailer 11
-
£1,175 GBP
A$2,423 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
£1,256 GBP
€1,603 EUR
View
Most Expensive
B
MOH London
5AC9C580F · Nov 1
£1,645 GBP
View
12 more retailers have this diamond
Prices start from £697 GBPSave up to £948 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
£697 GBP