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Round|Natural|GIA

1.23ct K IF Round Natural Diamond

EX • K/IF • GIA 5563581080

Certificate GIA 5563581080

Diamond specifications and retailer prices

From $6,076 NZD
As of November 7, 2026
Save $4,795 NZD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,871 NZD at Wholesale Diamonds Direct · As of November 6, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563581080. Listed at 15 retailers as of November 6, 2026, with prices from $6,076 to $10,871, a $4,795 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,871. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563581080
Dimensions6.81 × 6.83 × 4.28 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.81 mm6.83 mm1.23 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563581080
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 7
Current: $6,076 NZD|Low: $6,076 NZD|High: $10,954 NZD|Avg: $7,597 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Wholesale Diamonds Direct
November 7, 2026
Retailer 1$6,076 NZD
Retailer 7$6,128 NZD
Retailer 8$6,223 NZD
Retailer 6$6,225 NZD
Retailer 13$6,494 NZD
Retailer 5$6,566 NZD
Retailer 4$6,633 NZD
Retailer 10$6,968 NZD
Retailer 2$7,732 NZD
Retailer 3$7,822 NZD
Retailer 9$8,069 NZD
Retailer 11$8,190 NZD
Retailer 12$8,431 NZD
Retailer 14$10,248 NZD
Wholesale Diamonds Direct$10,871 NZD

21 data points across 15 retailers

15 retailers$6,076 NZD to $10,871 NZD

A
Cheapest Retailer
-
$6,076 NZD
A
Retailer 2
-
$6,128 NZD
View
A
Retailer 3
-
$6,223 NZD
View
A
Retailer 4
-
$6,225 NZD
View
A
Retailer 5
-
$6,494 NZD
View
B+
Retailer 6
-
$6,566 NZD
View
A
Retailer 7
-
$6,633 NZD
View
B+
Retailer 8
-
$6,968 NZD
View
B+
Retailer 9
-
$7,732 NZD
View
B+
Retailer 10
-
$7,822 NZD
View
B
Retailer 11
-
$8,069 NZD
View
B+
Retailer 12
-
$8,190 NZD
View
B+
Retailer 13
-
$8,431 NZD
View
B
Retailer 14
-
$10,248 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
611129026 · Nov 6
$10,871 NZD
$6,026 USD
View
14 more retailers have this diamond
Prices start from $6,076 NZDSave up to $4,795 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
$6,076 NZD