Round|Natural|GIA

1.50ct K IF Round Natural Diamond

EX • K/IF • GIA 2221276439

Certificate GIA 2221276439

Diamond specifications and retailer prices

From $4,920 USD
As of November 1, 2026
Save $4,514 USD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,740 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2221276439. Listed at 15 retailers as of November 1, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2221276439
Dimensions7.30 × 7.23 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
7.30 mm7.23 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2221276439
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.8%

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 1
Current: $6,022 USD|Low: $4,920 USD|High: $9,574 USD|Avg: $6,744 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$4,920 USD
Retailer 7$5,430 USD
Retailer 6$5,818 USD
Retailer 1$6,022 USD
Retailer 3$6,970 USD
Retailer 2$7,835 USD
Retailer 4$9,434 USD

41 data points across 7 retailers

15 retailers$4,920 USD to $9,434 USD

A
Cheapest Retailer
-
$4,920 USD
A
Retailer 2
-
$5,074 USD
View
A
Retailer 3
-
$5,430 USD
View
Retailer 4
-
$5,818 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$5,818 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$5,818 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$6,022 USD
View
B+
Retailer 8
-
$6,051 USD
View
Retailer 9
-
$6,372 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$6,713 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$6,713 USD
View
B+
Retailer 12
-
$6,970 USD
View
B+
Retailer 13
-
$7,835 USD
View
B
Retailer 14
-
$9,434 USD
View
Most Expensive
NZ Jewellers
62b26268-8fc0-4e36-821e-4e90b3e6e1a3 · Oct 30
$10,740 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $4,920 USDSave up to $4,514 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
1.50ct Round
$4,920 USD