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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 $4,860 NZD
HK$21,400 HKD
As of November 1, 2026
Save $4,414 NZD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,275 NZD 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 $4,860 to $9,275, a $4,414 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,275. 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
Colour
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: $7,052 NZD|Low: $4,724 NZD|High: $9,468 NZD|Avg: $6,584 NZD|+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$4,860 NZD
Retailer 6$5,043 NZD
Retailer 3$5,174 NZD
Retailer 8$5,818 NZD
Retailer 5$6,600 NZD
Retailer 7$6,600 NZD
Retailer 4$6,813 NZD
Retailer 1$7,052 NZD
Retailer 9$7,801 NZD
Wholesale Diamonds Direct$9,275 NZD

32 data points across 10 retailers

10 retailers$4,860 NZD to $9,275 NZD

A
Cheapest Retailer
-
$4,860 NZD
HK$21,400 HKD
A
Retailer 2
-
$5,043 NZD
$2,842 USD
View
A
Retailer 3
-
$5,057 NZD
$2,850 USD
View
A
Retailer 4
-
$5,174 NZD
$2,916 USD
View
B+
Retailer 5
-
$5,818 NZD
$3,279 USD
View
B+
Retailer 6
-
$6,600 NZD
$3,720 USD
View
B+
Retailer 7
-
$6,600 NZD
$3,720 USD
View
B+
Retailer 8
-
$6,813 NZD
$3,840 USD
View
B+
Retailer 9
-
$7,052 NZD
€3,785 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
219020700 · Oct 26
$9,275 NZD
$5,227 USD
View
9 more retailers have this diamond
Prices start from $4,860 NZDSave up to $4,414 NZD

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
$4,860 NZD