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Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 7446303146

Certificate GIA 7446303146

Diamond specifications and retailer prices

From $9,286 NZD
As of November 4, 2026
Save $11,810 NZD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $21,097 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7446303146. Listed at 25 retailers as of November 4, 2026, with prices from $9,286 to $21,097, a $11,810 spread on the same certified stone. NZ Jewellers lists it at $21,097. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7446303146
Dimensions9.29 × 6.31 × 4.00 mm
L/W Ratio1.47
Top View
9.29 mm6.31 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7446303146
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,974 NZD|Low: $9,286 NZD|High: $18,807 NZD|Avg: $12,953 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$9,286 NZD
Retailer 1$9,974 NZD
Retailer 7$10,549 NZD
Retailer 4$11,978 NZD
Retailer 2$12,238 NZD
Retailer 3$12,984 NZD
Retailer 5$18,533 NZD

32 data points across 7 retailers

25 retailers$9,286 NZD to $21,097 NZD

B+
Cheapest Retailer
-
$9,286 NZD
B+
Retailer 2
-
$9,541 NZD
View
B+
Retailer 3
-
$9,853 NZD
View
B+
Retailer 4
-
$9,967 NZD
View
B+
Retailer 5
-
$9,974 NZD
View
B+
Retailer 6
-
$10,098 NZD
View
B+
Retailer 7
-
$10,549 NZD
View
Final sale: no returns
B+
Retailer 8
-
$11,256 NZD
View
B+
Retailer 9
-
$11,428 NZD
View
Retailer 10
-
$11,428 NZD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$11,428 NZD
View
B
Retailer 12
-
$11,637 NZD
View
B
Retailer 13
-
$11,819 NZD
View
B+
Retailer 14
-
$11,978 NZD
View
B+
Retailer 15
-
$12,238 NZD
View
B
Retailer 16
-
$12,519 NZD
View
B
Retailer 17
-
$12,519 NZD
View
B
Retailer 18
-
$12,934 NZD
View
B
Retailer 19
-
$12,984 NZD
View
Retailer 20
-
$13,187 NZD
View
Price last confirmed 67 days ago
B
Retailer 21
-
$13,187 NZD
View
B
Retailer 22
-
$18,286 NZD
View
B
Retailer 23
-
$18,533 NZD
View
Retailer 24
-
$21,097 NZD
View
Price last confirmed 57 days ago
Most Expensive
C
NZ Jewellers
53dc8c3f-2160-4b4c-ba79-df58738d9881 · Nov 5
$21,097 NZD
$11,695 USD
View
24 more retailers have this diamond
Prices start from $9,286 NZDSave up to $11,810 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.

B+
1.50ct Oval
$9,286 NZD