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Round|Natural|GIA

1.23ct M IF Round Natural Diamond

EX • M/IF • GIA 1563797071

Certificate GIA 1563797071

Diamond specifications and retailer prices

From $3,471 AUD
As of November 5, 2026
Save $1,554 AUD (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,025 AUD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1563797071. Listed at 5 retailers as of November 4, 2026, with prices from $3,471 to $5,025, a $1,554 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1563797071
Dimensions6.83 × 6.86 × 4.28 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.83 mm6.86 mm1.23 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563797071
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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 5
Current: $3,868 AUD|Low: $3,471 AUD|High: $5,025 AUD|Avg: $4,039 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$3,471 AUD
Retailer 4$3,857 AUD
Retailer 1$3,868 AUD
Retailer 2$3,938 AUD
Wholesale Diamonds Direct$5,025 AUD

3 data points across 5 retailers

5 retailers$3,471 AUD to $5,025 AUD

A
Cheapest Retailer
-
$3,471 AUD
B+
Retailer 2
-
$3,857 AUD
View
B+
Retailer 3
-
$3,868 AUD
View
B+
Retailer 4
-
$3,938 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
677216638 · Nov 4
$5,025 AUD
$3,518 USD
View
4 more retailers have this diamond
Prices start from $3,471 AUDSave up to $1,554 AUD

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
1.23ct Round
$3,471 AUD