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Asscher|Natural|GIA

1.23ct F SI1 Asscher Natural Diamond

VG • F/SI1 • GIA 5231298630

Certificate GIA 5231298630

Diamond specifications and retailer prices

From $6,041 CAD
As of November 4, 2026
Save $4,561 CAD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,602 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct natural asscher diamond

This 1.23ct natural asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231298630. Listed at 6 retailers as of November 4, 2026, with prices from $6,041 to $10,602, a $4,561 spread on the same certified stone. MOH London lists it at $10,602. 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

1.23
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231298630
Dimensions5.89 × 5.73 × 4.03 mm
L/W Ratio1.03
Top View
5.89 mm5.73 mm1.23 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231298630
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.4%

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 4
Current: $10,602 CAD|Low: $6,041 CAD|High: $10,759 CAD|Avg: $7,678 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$6,041 CAD
Retailer 3$6,693 CAD
Retailer 6$6,894 CAD
Retailer 5$7,587 CAD
Retailer 2$7,696 CAD
MOH London$10,602 CAD

45 data points across 6 retailers

6 retailers$6,041 CAD to $10,602 CAD

B+
Cheapest Retailer
-
$6,041 CAD
B+
Retailer 2
-
$6,693 CAD
View
Retailer 3
-
$6,894 CAD
View
Price last confirmed 28 days ago
B
Retailer 4
-
$7,587 CAD
View
B
Retailer 5
-
$7,696 CAD
View
Most Expensive
B
MOH London
E9D5F67EB · Nov 4
$10,602 CAD
£5,935 GBP
View
5 more retailers have this diamond
Prices start from $6,041 CADSave up to $4,561 CAD

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+
1.23ct Asscher
$6,041 CAD