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Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 7562017679

Certificate GIA 7562017679

Diamond specifications and retailer prices

From $8,581 NZD
As of November 6, 2026
Save $10,547 NZD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,129 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562017679. Listed at 19 retailers as of November 5, 2026, with prices from $8,581 to $19,129, a $10,547 spread on the same certified stone. NZ Jewellers lists it at $19,129. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562017679
Dimensions9.00 × 6.45 × 4.01 mm
L/W Ratio1.40
Top View
9.00 mm6.45 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562017679
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: 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 6
Current: $19,129 NZD|Low: $8,556 NZD|High: $19,129 NZD|Avg: $11,902 NZD|+18.3%
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
Retailer 19
November 6, 2026
Retailer 2$8,581 NZD
Retailer 7$9,676 NZD
Retailer 10$9,956 NZD
Retailer 19$9,958 NZD
Retailer 6$9,974 NZD
Retailer 9$10,066 NZD
Retailer 5$10,555 NZD
Retailer 14$10,863 NZD
Retailer 12$11,094 NZD
Retailer 16$11,437 NZD
Retailer 17$11,437 NZD
Retailer 18$11,437 NZD
Retailer 8$11,720 NZD
Retailer 11$12,277 NZD
Retailer 13$12,425 NZD
Retailer 3$13,196 NZD
Retailer 4$16,572 NZD
Retailer 15$16,803 NZD
NZ Jewellers$19,129 NZD

27 data points across 19 retailers

19 retailers$8,581 NZD to $19,129 NZD

A
Cheapest Retailer
-
$8,581 NZD
B+
Retailer 2
-
$9,676 NZD
View
B+
Retailer 3
-
$9,956 NZD
View
Retailer 4
-
$9,958 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$9,974 NZD
View
B+
Retailer 6
-
$10,066 NZD
View
B+
Retailer 7
-
$10,555 NZD
View
Final sale: no returns
B+
Retailer 8
-
$10,863 NZD
View
B+
Retailer 9
-
$11,094 NZD
View
Retailer 10
-
$11,437 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$11,437 NZD
View
B+
Retailer 12
-
$11,437 NZD
View
B+
Retailer 13
-
$11,720 NZD
View
B+
Retailer 14
-
$12,277 NZD
View
B+
Retailer 15
-
$12,425 NZD
View
B
Retailer 16
-
$13,196 NZD
View
Retailer 17
-
$16,572 NZD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$16,803 NZD
View
Most Expensive
B
NZ Jewellers
f04bdb88-5571-4335-8c57-cc9f0fc94223 · Nov 5
$19,129 NZD
$10,604 USD
View
18 more retailers have this diamond
Prices start from $8,581 NZDSave up to $10,547 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
$8,581 NZD