Round|Natural|GIA

1.21ct K IF Round Natural Diamond

EX • K/IF • GIA 2568218943

Certificate GIA 2568218943

Diamond specifications and retailer prices

From $2,611 USD
As of November 6, 2026
Save $3,624 USD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,235 USD 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 $2,611 to $6,235, a $3,624 spread on the same certified stone. NZ Jewellers lists it at $6,235. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,235 USD|Low: $2,611 USD|High: $6,536 USD|Avg: $4,089 USD|-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 2$2,611 USD
Retailer 3$3,146 USD
Retailer 10$3,190 USD
Retailer 9$3,392 USD
Retailer 8$3,579 USD
Retailer 4$3,627 USD
Retailer 7$3,716 USD
Retailer 5$4,071 USD
Retailer 6$5,969 USD
NZ Jewellers$6,235 USD

39 data points across 10 retailers

10 retailers$2,611 USD to $6,235 USD

A
Cheapest Retailer
-
$2,611 USD
A
Retailer 2
-
$3,146 USD
View
A
Retailer 3
-
$3,190 USD
View
B+
Retailer 4
-
$3,392 USD
View
B+
Retailer 5
-
$3,579 USD
View
B+
Retailer 6
-
$3,627 USD
View
B+
Retailer 7
-
$3,716 USD
View
B+
Retailer 8
-
$4,071 USD
View
B
Retailer 9
-
$5,969 USD
View
Most Expensive
B
NZ Jewellers
50ef4b07-1cac-43d6-922f-a367c2294630 · Nov 5
$6,235 USD
View
9 more retailers have this diamond
Prices start from $2,611 USDSave up to $3,624 USD

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
$2,611 USD