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Round|Natural|GIA

1.50ct J I1 Round Natural Diamond

EX • J/I1 • GIA 2326673079

Certificate GIA 2326673079

Diamond specifications and retailer prices

From €2,452 EUR
HK$21,400 HKD
As of November 1, 2026
Save €2,227 EUR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,679 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 I1 clarity (included), with a top-tier cut grade and certified by GIA 2326673079. Listed at 10 retailers as of October 26, 2026, with prices from €2,452 to €4,679, a €2,227 spread on the same certified stone. Wholesale Diamonds Direct lists it at €4,679. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2326673079
Dimensions7.28 × 7.31 × 4.59 mm
L/W Ratio1.00
Top View
7.28 mm7.31 mm1.50 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2326673079
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 1
Current: €3,557 EUR|Low: €2,383 EUR|High: €4,776 EUR|Avg: €3,321 EUR|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 1, 2026
Retailer 2€2,452 EUR
Retailer 6€2,544 EUR
Retailer 3€2,610 EUR
Retailer 8€2,935 EUR
Retailer 5€3,330 EUR
Retailer 7€3,330 EUR
Retailer 4€3,437 EUR
Retailer 1€3,557 EUR
Retailer 9€3,935 EUR
Wholesale Diamonds Direct€4,679 EUR

32 data points across 10 retailers

10 retailers€2,452 EUR to €4,679 EUR

A
Cheapest Retailer
-
€2,452 EUR
HK$21,400 HKD
A
Retailer 2
-
€2,544 EUR
$2,842 USD
View
A
Retailer 3
-
€2,551 EUR
$2,850 USD
View
A
Retailer 4
-
€2,610 EUR
$2,916 USD
View
B+
Retailer 5
-
€2,935 EUR
$3,279 USD
View
B+
Retailer 6
-
€3,330 EUR
$3,720 USD
View
B+
Retailer 7
-
€3,330 EUR
$3,720 USD
View
B+
Retailer 8
-
€3,437 EUR
$3,840 USD
View
B+
Retailer 9
-
€3,557 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
219020700 · Oct 26
€4,679 EUR
$5,227 USD
View
9 more retailers have this diamond
Prices start from €2,452 EURSave up to €2,227 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
€2,452 EUR