Round|Natural|GIA

2.23ct K IF Round Natural Diamond

EX • K/IF • GIA 7516742163

Certificate GIA 7516742163

Diamond specifications and retailer prices

From $11,726 USD
As of November 4, 2026
Save $6,750 USD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,476 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.23ct natural round diamond

This 2.23ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7516742163. Listed at 5 retailers as of November 4, 2026, with prices from $11,726 to $18,476, a $6,750 spread on the same certified stone. NZ Jewellers lists it at $18,476. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.23
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7516742163
Dimensions8.29 × 8.34 × 5.21 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
8.29 mm8.34 mm2.23 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7516742163
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
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 4
Current: $18,476 USD|Low: $11,726 USD|High: $18,476 USD|Avg: $14,948 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4$11,726 USD
Retailer 5$11,873 USD
Retailer 3$13,441 USD
Retailer 2$17,266 USD
NZ Jewellers$18,476 USD

20 data points across 5 retailers

5 retailers$11,726 USD to $18,476 USD

A
Cheapest Retailer
-
$11,726 USD
Final sale: no returns
A
Retailer 2
-
$11,873 USD
View
A
Retailer 3
-
$13,441 USD
View
B+
Retailer 4
-
$17,266 USD
View
Most Expensive
B
NZ Jewellers
97dd4319-c4e3-4996-8abf-97aae8e14c4f · Nov 5
$18,476 USD
View
4 more retailers have this diamond
Prices start from $11,726 USDSave up to $6,750 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
2.23ct Round
$11,726 USD