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Oval|Natural|GIA

1.30ct J IF Oval Natural Diamond

GD • J/IF • GIA 6505238188

Certificate GIA 6505238188

Diamond specifications and retailer prices

From $7,381 NZD
HK$32,500 HKD
As of November 1, 2026
Save $8,096 NZD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,477 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6505238188. Listed at 16 retailers as of October 30, 2026, with prices from $7,381 to $15,477, a $8,096 spread on the same certified stone. NZ Jewellers lists it at $15,477. 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

1.30
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505238188
Dimensions8.95 × 5.91 × 3.72 mm
L/W Ratio1.51
Top View
8.95 mm5.91 mm1.30 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505238188
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.0%

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: $15,477 NZD|Low: $7,313 NZD|High: $15,477 NZD|Avg: $9,809 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13$7,381 NZD
Retailer 9$7,857 NZD
Retailer 6$8,070 NZD
Retailer 2$8,289 NZD
Retailer 7$8,540 NZD
Retailer 15$8,685 NZD
Retailer 11$9,237 NZD
Retailer 3$9,255 NZD
Retailer 16$9,255 NZD
Retailer 17$9,255 NZD
Retailer 4$9,525 NZD
Retailer 8$9,528 NZD
Retailer 10$10,468 NZD
Retailer 5$10,678 NZD
Retailer 12$11,375 NZD
Retailer 14$14,760 NZD
NZ Jewellers$15,477 NZD

23 data points across 17 retailers

16 retailers$7,381 NZD to $15,477 NZD

B+
Cheapest Retailer
-
$7,381 NZD
HK$32,500 HKD
B
Retailer 2
-
$8,070 NZD
$4,548 USD
View
B
Retailer 3
-
$8,289 NZD
£3,679 GBP
View
B
Retailer 4
-
$8,540 NZD
$4,813 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,685 NZD
$4,895 USD
View
B
Retailer 6
-
$9,237 NZD
£4,099 GBP
View
B
Retailer 7
-
$9,255 NZD
$5,216 USD
View
B
Retailer 8
-
$9,255 NZD
$5,216 USD
View
B
Retailer 9
-
$9,255 NZD
$5,216 USD
View
B
Retailer 10
-
$9,525 NZD
$5,368 USD
View
B
Retailer 11
-
$9,528 NZD
$5,370 USD
View
B
Retailer 12
-
$10,468 NZD
€5,619 EUR
View
B
Retailer 13
-
$10,678 NZD
$6,018 USD
View
B
Retailer 14
-
$11,375 NZD
ZAR 103,570 ZAR
View
B
Retailer 15
-
$14,760 NZD
£6,550 GBP
View
Most Expensive
C
NZ Jewellers
6a77bbee-cf99-4e70-bebc-36859b4b899d · Oct 30
$15,477 NZD
$8,723 USD
View
15 more retailers have this diamond
Prices start from $7,381 NZDSave up to $8,096 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+
1.30ct Oval
$7,381 NZD