Round|Natural|GIA

1.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6562044038

Certificate GIA 6562044038

Diamond specifications and retailer prices

From $3,356 USD
As of November 6, 2026
Save $1,594 USD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,950 USD at Jared · As of November 6, 2026
View at Jared

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562044038. Listed at 11 retailers as of November 6, 2026, with prices from $3,356 to $4,950, a $1,594 spread on the same certified stone. Jared lists it at $4,950. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562044038
Dimensions7.19 × 7.26 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Knot, Indented Natural, Needle, Natural
Top View
7.19 mm7.26 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562044038
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: $4,950 USD|Low: $3,356 USD|High: $4,950 USD|Avg: $4,105 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$3,356 USD
Retailer 4$3,660 USD
Retailer 8$3,889 USD
Retailer 7$4,150 USD
Retailer 3$4,356 USD
Retailer 10$4,437 USD
Retailer 9$4,510 USD
Retailer 5$4,790 USD
Retailer 6$4,790 USD
Jared$4,950 USD

46 data points across 10 retailers

11 retailers$3,356 USD to $4,950 USD

A
Cheapest Retailer
-
$3,356 USD
A
Retailer 2
-
$3,660 USD
View
B+
Retailer 3
-
$3,889 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,150 USD
View
B+
Retailer 5
-
$4,321 USD
View
B+
Retailer 6
-
$4,356 USD
View
B+
Retailer 7
-
$4,437 USD
View
B+
Retailer 8
-
$4,510 USD
View
B
Retailer 9
-
$4,790 USD
View
B
Retailer 10
-
$4,790 USD
View
Most Expensive
B
Jared
160181286 · Nov 6
$4,950 USD
View
10 more retailers have this diamond
Prices start from $3,356 USDSave up to $1,594 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
$3,356 USD