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Oval|Natural|GIA

1.50ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 3535417113

Certificate GIA 3535417113

Diamond specifications and retailer prices

From $8,473 NZD
As of November 6, 2026
Save $10,035 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,508 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3535417113. Listed at 19 retailers as of November 5, 2026, with prices from $8,473 to $18,508, a $10,035 spread on the same certified stone. NZ Jewellers lists it at $18,508. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3535417113
Dimensions8.92 × 6.45 × 3.98 mm
L/W Ratio1.38
Top View
8.92 mm6.45 mm1.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3535417113
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.7%

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: $18,508 NZD|Low: $8,404 NZD|High: $19,222 NZD|Avg: $12,167 NZD|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 3$8,473 NZD
Retailer 2$8,929 NZD
Retailer 8$9,662 NZD
Retailer 18$9,701 NZD
Retailer 9$10,214 NZD
Retailer 11$10,369 NZD
Retailer 13$10,412 NZD
Retailer 12$10,511 NZD
Retailer 6$11,065 NZD
Retailer 15$11,065 NZD
Retailer 17$11,065 NZD
Retailer 5$11,347 NZD
Retailer 10$11,576 NZD
Retailer 16$12,088 NZD
Retailer 4$12,768 NZD
Retailer 14$16,259 NZD
Retailer 7$17,525 NZD
NZ Jewellers$18,508 NZD

20 data points across 18 retailers

19 retailers$8,473 NZD to $18,508 NZD

A
Cheapest Retailer
-
$8,473 NZD
A
Retailer 2
-
$8,929 NZD
View
Retailer 3
-
$9,662 NZD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$9,701 NZD
View
A
Retailer 5
-
$10,214 NZD
View
Final sale: no returns
A
Retailer 6
-
$10,369 NZD
View
A
Retailer 7
-
$10,412 NZD
View
A
Retailer 8
-
$10,511 NZD
View
B+
Retailer 9
-
$10,769 NZD
View
Retailer 10
-
$11,065 NZD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$11,065 NZD
View
B+
Retailer 12
-
$11,065 NZD
View
A
Retailer 13
-
$11,347 NZD
View
B+
Retailer 14
-
$11,576 NZD
View
B+
Retailer 15
-
$12,088 NZD
View
B+
Retailer 16
-
$12,768 NZD
View
B
Retailer 17
-
$16,259 NZD
View
Retailer 18
-
$17,525 NZD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
286f2f93-e55e-420a-8618-e16d2975ae41 · Nov 5
$18,508 NZD
$10,260 USD
View
18 more retailers have this diamond
Prices start from $8,473 NZDSave up to $10,035 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
$8,473 NZD