Round|Natural|GIA

1.50ct K IF Round Natural Diamond

EX • K/IF • GIA 6562179709

Certificate GIA 6562179709

Diamond specifications and retailer prices

From $3,955 USD
As of November 6, 2026
Save $4,755 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,603 USD at NZ Jewellers · As of October 3, 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 6562179709. Listed at 18 retailers as of November 2, 2026, with a 120% 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562179709
Dimensions7.23 × 7.29 × 4.59 mm
L/W Ratio1.01
Top View
7.23 mm7.29 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562179709
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 63.2%

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 6
Current: $4,927 USD|Low: $3,955 USD|High: $9,036 USD|Avg: $5,692 USD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$3,955 USD
Retailer 11$4,651 USD
Retailer 9$4,770 USD
Retailer 1$4,927 USD
Retailer 4$5,054 USD
Retailer 10$5,119 USD
Retailer 3$5,161 USD
Retailer 5$5,486 USD
Retailer 7$5,842 USD
Retailer 8$5,989 USD
Retailer 6$6,507 USD
Retailer 2$8,710 USD

33 data points across 12 retailers

18 retailers$3,955 USD to $8,710 USD

A
Cheapest Retailer
-
$3,955 USD
A
Retailer 2
-
$4,651 USD
View
A
Retailer 3
-
$4,770 USD
View
A
Retailer 4
-
$4,927 USD
View
A
Retailer 5
-
$5,054 USD
View
A
Retailer 6
-
$5,119 USD
View
Retailer 7
-
$5,161 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$5,486 USD
View
Retailer 9
-
$5,741 USD
View
Price last confirmed 36 days ago
Retailer 10
-
$5,741 USD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$5,842 USD
View
A
Retailer 12
-
$5,989 USD
View
Retailer 13
-
$6,285 USD
View
Price last confirmed 60 days ago
B+
Retailer 14
-
$6,507 USD
View
Retailer 15
-
$6,625 USD
View
Price last confirmed 38 days ago
Retailer 16
-
$7,252 USD
View
Price last confirmed 61 days ago
B+
Retailer 17
-
$8,710 USD
View
Most Expensive
NZ Jewellers
323f308e-e4e5-41c0-b8ab-ad6dca18cc71 · Oct 3
$9,603 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $3,955 USDSave up to $4,755 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
$3,955 USD