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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 $4,323 NZD
As of November 5, 2026
Save $1,935 NZD (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,258 NZD 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 $4,323 to $6,258, a $1,935 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,258. 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: $4,817 NZD|Low: $4,323 NZD|High: $6,258 NZD|Avg: $5,029 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$4,323 NZD
Retailer 4$4,803 NZD
Retailer 1$4,817 NZD
Retailer 2$4,904 NZD
Wholesale Diamonds Direct$6,258 NZD

3 data points across 5 retailers

5 retailers$4,323 NZD to $6,258 NZD

A
Cheapest Retailer
-
$4,323 NZD
B+
Retailer 2
-
$4,803 NZD
View
B+
Retailer 3
-
$4,817 NZD
View
B+
Retailer 4
-
$4,904 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
677216638 · Nov 4
$6,258 NZD
$3,518 USD
View
4 more retailers have this diamond
Prices start from $4,323 NZDSave up to $1,935 NZD

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
$4,323 NZD