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Round|Natural|GIA

1.50ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 6495149114

Certificate GIA 6495149114

Diamond specifications and retailer prices

From €2,760 EUR
As of November 7, 2026
Save €4,368 EUR (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,129 EUR at Adiamor · As of November 7, 2026
View at Adiamor

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6495149114. Listed at 19 retailers as of November 7, 2026, with prices from €2,760 to €7,129, a €4,368 spread on the same certified stone. Adiamor lists it at €7,129. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6495149114
Dimensions7.46 × 7.42 × 4.40 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.46 mm7.42 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6495149114
Side View
Table 61.0%Crown 31.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: €3,048 EUR|Low: €2,760 EUR|High: €6,491 EUR|Avg: €3,943 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 7€2,760 EUR
Retailer 12€2,809 EUR
Retailer 3€2,917 EUR
Retailer 1€3,048 EUR
Retailer 13€3,304 EUR
Retailer 2€3,374 EUR
Retailer 6€3,522 EUR
Retailer 10€3,534 EUR
Retailer 5€3,835 EUR
Retailer 9€3,860 EUR
Retailer 11€4,030 EUR
Retailer 4€5,022 EUR
Retailer 8€6,379 EUR

38 data points across 13 retailers

19 retailers€2,760 EUR to €7,129 EUR

A
Cheapest Retailer
-
€2,760 EUR
B+
Retailer 2
-
€2,809 EUR
View
B+
Retailer 3
-
€2,917 EUR
View
Final sale: no returns
B+
Retailer 4
-
€3,048 EUR
View
B+
Retailer 5
-
€3,304 EUR
View
B+
Retailer 6
-
€3,374 EUR
View
B+
Retailer 7
-
€3,522 EUR
View
B+
Retailer 8
-
€3,534 EUR
View
Retailer 9
-
€3,588 EUR
View
Price last confirmed 110 days ago
B+
Retailer 10
-
€3,835 EUR
View
B+
Retailer 11
-
€3,835 EUR
View
B+
Retailer 12
-
€3,835 EUR
View
B+
Retailer 13
-
€3,860 EUR
View
B+
Retailer 14
-
€3,968 EUR
View
B+
Retailer 15
-
€4,030 EUR
View
B
Retailer 16
-
€4,425 EUR
View
B
Retailer 17
-
€6,379 EUR
View
C
Retailer 18
-
€6,682 EUR
View
Most Expensive
C
Adiamor
D-64719739 · Nov 7
€7,129 EUR
$7,959 USD
View
18 more retailers have this diamond
Prices start from €2,760 EURSave up to €4,368 EUR

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
€2,760 EUR