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Oval|Natural|GIA

1.50ct K I1 Oval Natural Diamond

ID • K/I1 • GIA 2438384722

Certificate GIA 2438384722

Diamond specifications and retailer prices

From $2,831 AUD
As of November 6, 2026
Save $5,145 AUD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,976 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2438384722. Listed at 8 retailers as of November 5, 2026, with prices from $2,831 to $7,976, a $5,145 spread on the same certified stone. NZ Jewellers lists it at $7,976. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2438384722
Dimensions8.94 × 6.12 × 4.06 mm
L/W Ratio1.46
Top View
8.94 mm6.12 mm1.50 ctK / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2438384722
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 66.3%

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 6
Current: $7,976 AUD|Low: $2,794 AUD|High: $8,088 AUD|Avg: $4,475 AUD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$2,831 AUD
Retailer 9$3,433 AUD
Retailer 10$3,585 AUD
Retailer 5$3,815 AUD
Retailer 6$3,815 AUD
Retailer 8$3,962 AUD
Retailer 7$4,401 AUD
Retailer 11$4,625 AUD
Retailer 2$4,762 AUD
Retailer 3$5,752 AUD
NZ Jewellers$7,976 AUD

25 data points across 11 retailers

8 retailers$2,831 AUD to $7,976 AUD

A
Cheapest Retailer
-
$2,831 AUD
A
Retailer 2
-
$3,433 AUD
View
B+
Retailer 3
-
$3,815 AUD
View
Retailer 4
-
$3,815 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,962 AUD
View
B+
Retailer 6
-
$4,401 AUD
View
B+
Retailer 7
-
$4,762 AUD
View
Most Expensive
B
NZ Jewellers
aae2b390-6bb1-45fc-98fa-cd99b64793c8 · Nov 5
$7,976 AUD
$5,480 USD
View
7 more retailers have this diamond
Prices start from $2,831 AUDSave up to $5,145 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
$2,831 AUD