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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 $2,739 USD
HK$21,400 HKD
As of November 1, 2026
Save $2,488 USD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,227 USD 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 $2,739 to $5,227, a $2,488 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,227. 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: $3,974 USD|Low: $2,662 USD|High: $5,336 USD|Avg: $3,711 USD|+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$2,739 USD
Retailer 6$2,842 USD
Retailer 3$2,916 USD
Retailer 8$3,279 USD
Retailer 5$3,720 USD
Retailer 7$3,720 USD
Retailer 4$3,840 USD
Retailer 1$3,974 USD
Retailer 9$4,396 USD
Wholesale Diamonds Direct$5,227 USD

32 data points across 10 retailers

10 retailers$2,739 USD to $5,227 USD

A
Cheapest Retailer
-
$2,739 USD
HK$21,400 HKD
A
Retailer 2
-
$2,842 USD
View
A
Retailer 3
-
$2,850 USD
View
A
Retailer 4
-
$2,916 USD
View
B+
Retailer 5
-
$3,279 USD
View
B+
Retailer 6
-
$3,720 USD
View
B+
Retailer 7
-
$3,720 USD
View
B+
Retailer 8
-
$3,840 USD
View
B+
Retailer 9
-
$3,974 USD
€3,785 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
219020700 · Oct 26
$5,227 USD
View
9 more retailers have this diamond
Prices start from $2,739 USDSave up to $2,488 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
$2,739 USD