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Oval|Natural|GIA

1.50ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6432535846

Certificate GIA 6432535846

Diamond specifications and retailer prices

From $6,995 NZD
HK$30,800 HKD
As of November 1, 2026
Save $9,059 NZD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,054 NZD at NZ Jewellers · As of October 30, 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 J 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 6432535846. Listed at 19 retailers as of October 30, 2026, with prices from $6,995 to $16,054, a $9,059 spread on the same certified stone. NZ Jewellers lists it at $16,054. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432535846
Dimensions8.52 × 6.16 × 4.09 mm
L/W Ratio1.38
Top View
8.52 mm6.16 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432535846
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 66.3%

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 1
Current: $10,861 NZD|Low: $6,693 NZD|High: $15,474 NZD|Avg: $9,388 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$6,995 NZD
Retailer 6$7,011 NZD
Retailer 5$8,270 NZD
Retailer 10$8,373 NZD
Retailer 8$8,455 NZD
Retailer 9$8,859 NZD
Retailer 3$9,366 NZD
Retailer 2$9,599 NZD
Retailer 1$10,861 NZD
Retailer 4$15,289 NZD

36 data points across 10 retailers

19 retailers$6,995 NZD to $16,054 NZD

B+
Cheapest Retailer
-
$6,995 NZD
HK$30,800 HKD
B+
Retailer 2
-
$7,011 NZD
₹376,319 INR
View
B+
Retailer 3
-
$8,195 NZD
$4,619 USD
View
B+
Retailer 4
-
$8,270 NZD
$4,661 USD
View
B+
Retailer 5
-
$8,373 NZD
$4,719 USD
View
B+
Retailer 6
-
$8,455 NZD
$4,765 USD
View
B
Retailer 7
-
$8,786 NZD
A$7,618 AUD
View
B
Retailer 8
-
$8,859 NZD
$4,993 USD
View
Final sale: no returns
Retailer 9
-
$8,892 NZD
SGD 6,772 SGD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$9,366 NZD
£4,157 GBP
View
B
Retailer 11
-
$9,599 NZD
$5,410 USD
View
B
Retailer 12
-
$9,599 NZD
$5,410 USD
View
B
Retailer 13
-
$9,599 NZD
$5,410 USD
View
B
Retailer 14
-
$9,871 NZD
$5,564 USD
View
B
Retailer 15
-
$10,861 NZD
€5,830 EUR
View
B
Retailer 16
-
$11,075 NZD
$6,242 USD
View
B
Retailer 17
-
$15,289 NZD
£6,785 GBP
View
C
Retailer 18
-
$15,502 NZD
$8,737 USD
View
Most Expensive
C
NZ Jewellers
65087414-3e0e-4c9d-ab3b-93943e49c08a · Oct 30
$16,054 NZD
$9,048 USD
View
18 more retailers have this diamond
Prices start from $6,995 NZDSave up to $9,059 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
$6,995 NZD