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Oval|Natural|GIA

1.50ct F I1 Oval Natural Diamond

EX • F/I1 • GIA 7511560382

Certificate GIA 7511560382

Diamond specifications and retailer prices

From $8,804 NZD
HK$38,700 HKD
As of November 1, 2026
Save $11,089 NZD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,893 NZD at NZ Jewellers · As of November 2, 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7511560382. Listed at 8 retailers as of November 1, 2026, with prices from $8,804 to $19,893, a $11,089 spread on the same certified stone. NZ Jewellers lists it at $19,893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7511560382
Dimensions8.98 × 6.30 × 3.91 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Cavity, Feather, Needle, Indented Natural
Top View
8.98 mm6.30 mm1.50 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7511560382
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.1%

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: $19,893 NZD|Low: $7,949 NZD|High: $19,893 NZD|Avg: $12,152 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$7,949 NZD
Retailer 5$8,804 NZD
Retailer 11$10,221 NZD
Retailer 6$10,372 NZD
Retailer 10$10,978 NZD
Retailer 8$11,894 NZD
Retailer 7$12,077 NZD
Retailer 3$12,589 NZD
Retailer 2$12,994 NZD
Retailer 9$13,724 NZD
Retailer 12$14,181 NZD
NZ Jewellers$19,893 NZD

17 data points across 12 retailers

8 retailers$8,804 NZD to $19,893 NZD

A
Cheapest Retailer
-
$8,804 NZD
HK$38,700 HKD
B+
Retailer 2
-
$10,372 NZD
$5,836 USD
View
B+
Retailer 3
-
$10,978 NZD
$6,177 USD
View
B
Retailer 4
-
$11,894 NZD
$6,692 USD
View
B
Retailer 5
-
$12,077 NZD
$6,795 USD
View
B
Retailer 6
-
$12,994 NZD
€6,963 EUR
View
B
Retailer 7
-
$13,724 NZD
$7,722 USD
View
Most Expensive
B
NZ Jewellers
04365561-7551-4645-ba50-b4de4c18f9d8 · Nov 2
$19,893 NZD
$11,193 USD
View
7 more retailers have this diamond
Prices start from $8,804 NZDSave up to $11,089 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
$8,804 NZD