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Oval|Natural|GIA

1.50ct K IF Oval Natural Diamond

ID • K/IF • GIA 1543853908

Certificate GIA 1543853908

Diamond specifications and retailer prices

From $9,757 NZD
As of November 6, 2026
Save $8,426 NZD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,183 NZD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543853908. Listed at 11 retailers as of November 5, 2026, with prices from $9,757 to $18,183, a $8,426 spread on the same certified stone. NZ Jewellers lists it at $18,183. 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543853908
Dimensions9.12 × 6.47 × 3.84 mm
L/W Ratio1.41
Culet sizeNone
Top View
9.12 mm6.47 mm1.50 ctK / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543853908
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.4%

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 6
Current: $18,183 NZD|Low: $9,750 NZD|High: $18,183 NZD|Avg: $12,232 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$9,757 NZD
Retailer 3$10,372 NZD
Retailer 5$10,501 NZD
Retailer 8$10,872 NZD
Retailer 10$10,872 NZD
Retailer 11$10,872 NZD
Retailer 4$11,812 NZD
Retailer 9$12,544 NZD
Retailer 6$13,264 NZD
Retailer 7$15,974 NZD
NZ Jewellers$18,183 NZD

31 data points across 11 retailers

11 retailers$9,757 NZD to $18,183 NZD

A
Cheapest Retailer
-
$9,757 NZD
A
Retailer 2
-
$10,372 NZD
View
A
Retailer 3
-
$10,501 NZD
View
B+
Retailer 4
-
$10,872 NZD
View
Retailer 5
-
$10,872 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$10,872 NZD
View
B+
Retailer 7
-
$11,812 NZD
View
B+
Retailer 8
-
$12,544 NZD
View
B+
Retailer 9
-
$13,264 NZD
View
B
Retailer 10
-
$15,974 NZD
View
Most Expensive
B
NZ Jewellers
b229e592-7e6c-4b1c-a0d5-0eb850667f40 · Nov 5
$18,183 NZD
$10,080 USD
View
10 more retailers have this diamond
Prices start from $9,757 NZDSave up to $8,426 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 Oval
$9,757 NZD