Round|Natural|GIA

1.50ct J IF Round Natural Diamond

EX • J/IF • GIA 7556856695

Certificate GIA 7556856695

Diamond specifications and retailer prices

From $5,317 USD
As of November 6, 2026
Save $1,467 USD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,784 USD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7556856695. Listed at 6 retailers as of November 5, 2026, with prices from $5,317 to $6,784, a $1,467 spread on the same certified stone. Blue Nile lists it at $6,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7556856695
Dimensions7.26 × 7.31 × 4.52 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.26 mm7.31 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556856695
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.1%

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: $6,784 USD|Low: $5,317 USD|High: $7,138 USD|Avg: $5,981 USD|-5.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$5,317 USD
Retailer 4$5,557 USD
Retailer 5$5,786 USD
Retailer 3$5,958 USD
Blue Nile$6,784 USD

46 data points across 5 retailers

6 retailers$5,317 USD to $6,784 USD

A
Cheapest Retailer
-
$5,317 USD
A
Retailer 2
-
$5,557 USD
View
A
Retailer 3
-
$5,786 USD
View
A
Retailer 4
-
$5,958 USD
View
B+
Retailer 5
-
$6,745 USD
View
Most Expensive
B+
Blue Nile
29903375 · Nov 5
$6,784 USD
View
5 more retailers have this diamond
Prices start from $5,317 USDSave up to $1,467 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
$5,317 USD