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Round|Natural|GIA

1.21ct K IF Round Natural Diamond

EX • K/IF • GIA 2568218943

Certificate GIA 2568218943

Diamond specifications and retailer prices

From $4,710 NZD
As of November 6, 2026
Save $6,537 NZD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,247 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct 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 2568218943. Listed at 10 retailers as of November 5, 2026, with prices from $4,710 to $11,247, a $6,537 spread on the same certified stone. NZ Jewellers lists it at $11,247. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2568218943
Dimensions6.71 × 6.76 × 4.23 mm
L/W Ratio1.01
Top View
6.71 mm6.76 mm1.21 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568218943
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NDepth 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 6
Current: $11,247 NZD|Low: $4,710 NZD|High: $11,790 NZD|Avg: $7,380 NZD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$4,710 NZD
Retailer 4$5,675 NZD
Retailer 10$5,754 NZD
Retailer 9$6,119 NZD
Retailer 8$6,456 NZD
Retailer 5$6,543 NZD
Retailer 2$6,617 NZD
Retailer 6$7,344 NZD
Retailer 7$10,767 NZD
NZ Jewellers$11,247 NZD

39 data points across 10 retailers

10 retailers$4,710 NZD to $11,247 NZD

A
Cheapest Retailer
-
$4,710 NZD
A
Retailer 2
-
$5,675 NZD
View
A
Retailer 3
-
$5,754 NZD
View
B+
Retailer 4
-
$6,119 NZD
View
B+
Retailer 5
-
$6,456 NZD
View
B+
Retailer 6
-
$6,543 NZD
View
B+
Retailer 7
-
$6,617 NZD
View
B+
Retailer 8
-
$7,344 NZD
View
B
Retailer 9
-
$10,767 NZD
View
Most Expensive
B
NZ Jewellers
50ef4b07-1cac-43d6-922f-a367c2294630 · Nov 5
$11,247 NZD
$6,235 USD
View
9 more retailers have this diamond
Prices start from $4,710 NZDSave up to $6,537 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
1.21ct Round
$4,710 NZD