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Oval|Natural|GIA

1.50ct J I1 Oval Natural Diamond

VG • J/I1 • GIA 7448332189

Certificate GIA 7448332189

Diamond specifications and retailer prices

From $6,838 AUD
$4,803 USD
As of October 31, 2026
Save $8,371 AUD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,208 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7448332189. Listed at 13 retailers as of October 30, 2026, with prices from $6,838 to $15,208, a $8,371 spread on the same certified stone. NZ Jewellers lists it at $15,208. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
OriginNatural
Grading LabGIA
CertificateGIA 7448332189
Dimensions8.97 × 6.32 × 4.00 mm
L/W Ratio1.42
Top View
8.97 mm6.32 mm1.50 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7448332189
Side View
Table 53.0%Crown 37°Girdle: MED-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,380 AUD|Low: $5,947 AUD|High: $10,841 AUD|Avg: $8,353 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$5,947 AUD
Retailer 6$6,838 AUD
Retailer 4$6,969 AUD
Retailer 2$7,185 AUD
Retailer 5$8,238 AUD
Retailer 11$8,685 AUD
Retailer 9$9,182 AUD
Retailer 10$9,182 AUD
Retailer 1$9,380 AUD
Retailer 8$9,495 AUD
Retailer 7$10,841 AUD

19 data points across 11 retailers

13 retailers$6,838 AUD to $15,208 AUD

B
Cheapest Retailer
-
$6,838 AUD
$4,803 USD
B
Retailer 2
-
$6,969 AUD
$4,895 USD
View
B
Retailer 3
-
$7,185 AUD
$5,047 USD
View
B
Retailer 4
-
$8,238 AUD
$5,787 USD
View
B
Retailer 5
-
$8,238 AUD
$5,787 USD
View
B
Retailer 6
-
$8,238 AUD
$5,787 USD
View
B
Retailer 7
-
$8,685 AUD
$6,101 USD
View
C
Retailer 8
-
$9,182 AUD
$6,450 USD
View
C
Retailer 9
-
$9,182 AUD
$6,450 USD
View
B
Retailer 10
-
$9,380 AUD
€6,275 EUR
View
C
Retailer 11
-
$9,495 AUD
$6,670 USD
View
C
Retailer 12
-
$9,505 AUD
$6,677 USD
View
Most Expensive
C
NZ Jewellers
70c29f4b-b0d8-4e77-b009-ec65b77dd605 · Oct 30
$15,208 AUD
$10,683 USD
View
12 more retailers have this diamond
Prices start from $6,838 AUDSave up to $8,371 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.

B
1.50ct Oval
$6,838 AUD