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Oval|Natural|GIA

1.50ct E I1 Oval Natural Diamond

ID • E/I1 • GIA 2567009783

Certificate GIA 2567009783

Diamond specifications and retailer prices

From $5,771 AUD
$4,054 USD
As of October 30, 2026
Save $1,662 AUD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,530 AUD at NZ Jewellers · As of October 17, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567009783. Listed at 8 retailers as of October 29, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567009783
Dimensions8.81 × 6.31 × 4.16 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Indented Natural, Cavity, Needle
Top View
8.81 mm6.31 mm1.50 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567009783
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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: Oct 30
Current: $11,530 AUD|Low: $5,589 AUD|High: $11,676 AUD|Avg: $7,594 AUD|+3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$5,771 AUD
Retailer 3$6,580 AUD
Retailer 4$6,618 AUD
Retailer 5$6,618 AUD
Retailer 2$7,434 AUD
Retailer 6$7,636 AUD
Retailer 8$8,897 AUD
NZ Jewellers$11,530 AUD

25 data points across 8 retailers

8 retailers$5,771 AUD to $7,434 AUD

A
Cheapest Retailer
-
$5,771 AUD
$4,054 USD
A
Retailer 2
-
$6,580 AUD
$4,622 USD
View
Retailer 3
-
$6,618 AUD
$4,649 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$6,618 AUD
$4,649 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$6,618 AUD
$4,649 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$7,434 AUD
€4,973 EUR
View
Retailer 7
-
$7,636 AUD
$5,364 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
2446fb0f-3485-4255-b4a2-0edb6ffc9592 · Oct 17
$11,530 AUD
$8,099 USD
View
Price last confirmed 13 days ago
7 more retailers have this diamond
Prices start from $5,771 AUDSave up to $1,662 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 Oval
$5,771 AUD