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Asscher|Natural|GIA

0.90ct J VS1 Asscher Natural Diamond

ID • J/VS1 • GIA 6501193939

Shape and cutting style on the report: Square emerald

Certificate GIA 6501193939

Diamond specifications and retailer prices

From £649 GBP
₹82,825 INR
As of October 31, 2026
Save £969 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,618 GBP at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6501193939. Listed at 9 retailers as of October 29, 2026, with prices from £649 to £1,618, a £969 spread on the same certified stone. MOH London lists it at £1,618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6501193939
Dimensions5.34 × 5.16 × 3.61 mm
L/W Ratio1.03
Top View
5.34 mm5.16 mm0.90 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501193939
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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: Oct 31
Current: £1,618 GBP|Low: £621 GBP|High: £1,629 GBP|Avg: £1,019 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2£649 GBP
Retailer 5£811 GBP
Retailer 7£938 GBP
Retailer 6£976 GBP
Retailer 3£1,012 GBP
Retailer 4£1,230 GBP
MOH London£1,618 GBP

40 data points across 7 retailers

9 retailers£649 GBP to £1,618 GBP

A
Cheapest Retailer
-
£649 GBP
₹82,825 INR
A
Retailer 2
-
£811 GBP
$1,086 USD
View
Final sale: no returns
A
Retailer 3
-
£850 GBP
$1,139 USD
View
B+
Retailer 4
-
£904 GBP
SGD 1,637 SGD
View
B+
Retailer 5
-
£938 GBP
$1,257 USD
View
B+
Retailer 6
-
£976 GBP
$1,308 USD
View
B+
Retailer 7
-
£1,012 GBP
View
B+
Retailer 8
-
£1,230 GBP
€1,570 EUR
View
Most Expensive
B
MOH London
49B793772 · Oct 29
£1,618 GBP
View
8 more retailers have this diamond
Prices start from £649 GBPSave up to £969 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
£649 GBP