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Round|Natural|GIA

1.50ct I I1 Round Natural Diamond

VG • I/I1 • GIA 7423994834

Certificate GIA 7423994834

Diamond specifications and retailer prices

From $4,902 AUD
HK$26,900 HKD
As of November 1, 2026
Save $6,809 AUD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,711 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7423994834. Listed at 9 retailers as of October 30, 2026, with prices from $4,902 to $11,711, a $6,809 spread on the same certified stone. NZ Jewellers lists it at $11,711. 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
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7423994834
Dimensions7.25 × 7.20 × 4.59 mm
L/W Ratio1.01
Top View
7.25 mm7.20 mm1.50 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7423994834
Side View
Table 60.0%Crown 36°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 63.4%

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: $11,711 AUD|Low: $4,847 AUD|High: $11,918 AUD|Avg: $7,079 AUD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$4,902 AUD
Retailer 3$4,921 AUD
Retailer 6$5,744 AUD
Retailer 5$6,722 AUD
Retailer 7$6,722 AUD
Retailer 9$6,722 AUD
Retailer 2$7,574 AUD
Retailer 8$7,756 AUD
NZ Jewellers$11,711 AUD

44 data points across 9 retailers

9 retailers$4,902 AUD to $11,711 AUD

B+
Cheapest Retailer
-
$4,902 AUD
HK$26,900 HKD
A
Retailer 2
-
$4,921 AUD
₹329,208 INR
View
B+
Retailer 3
-
$5,744 AUD
$4,035 USD
View
B
Retailer 4
-
$6,722 AUD
$4,722 USD
View
B
Retailer 5
-
$6,722 AUD
$4,722 USD
View
B
Retailer 6
-
$6,722 AUD
$4,722 USD
View
B
Retailer 7
-
$7,574 AUD
€5,067 EUR
View
B
Retailer 8
-
$7,756 AUD
$5,448 USD
View
Most Expensive
C
NZ Jewellers
d1101938-fefe-4fc5-99ce-fc9a3a5a9a20 · Oct 30
$11,711 AUD
$8,226 USD
View
8 more retailers have this diamond
Prices start from $4,902 AUDSave up to $6,809 AUD

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
$4,902 AUD