Oval|Natural|GIA

1.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6432090856

Certificate GIA 6432090856

Diamond specifications and retailer prices

From $6,745 NZD

HK$29,700 HKD

As of October 31, 2026

Save $8,512 NZD (56%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $15,257 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 H 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 6432090856. Listed at 19 retailers as of October 30, 2026, with prices from $6,745 to $15,257, a $8,512 spread on the same certified stone. NZ Jewellers lists it at $15,257. 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

1.30

Carat

Colour

SI2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 6432090856

Dimensions8.15 × 6.06 × 3.90 mm

L/W Ratio1.34

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6432090856

Side View

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: Oct 31

Current: $6,745 NZD|Low: $6,446 NZD|High: $14,703 NZD|Avg: $8,974 NZD|+0.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 31, 2026

Retailer 1$6,745 NZD

Retailer 9$7,354 NZD

Retailer 10$7,626 NZD

Retailer 2$8,265 NZD

Retailer 11$8,265 NZD

Retailer 3$8,722 NZD

Retailer 6$9,046 NZD

Retailer 4$9,106 NZD

Retailer 7$10,067 NZD

Retailer 5$10,325 NZD

Retailer 8$14,606 NZD

36 data points across 11 retailers

19 retailers$6,745 NZD to $15,257 NZD

B+

Cheapest Retailer

$6,745 NZD

HK$29,700 HKD

B+

Retailer 2

$6,930 NZD

$3,906 USD

View

B+

Retailer 3

$7,354 NZD

$4,145 USD

View

B+

Retailer 4

$7,626 NZD

$4,298 USD

View

Final sale: no returns

B+

Retailer 5

$7,763 NZD

$4,375 USD

View

Retailer 6

$8,265 NZD

$4,658 USD

View

Retailer 7

$8,265 NZD

$4,658 USD

View

Retailer 8

$8,265 NZD

$4,658 USD

View

B+

Retailer 9

$8,722 NZD

$4,916 USD

View

B+

Retailer 10

$9,046 NZD

£4,015 GBP

View

Retailer 11

$9,061 NZD

$5,107 USD

View

B+

Retailer 12

$9,106 NZD

£4,041 GBP

View

Retailer 13

$9,280 NZD

$5,230 USD

View

Retailer 14

$9,280 NZD

$5,230 USD

View

Retailer 15

$9,535 NZD

$5,374 USD

View

Retailer 16

$9,581 NZD

$5,400 USD

View

Retailer 17

$10,325 NZD

€5,542 EUR

View

Retailer 18

$14,606 NZD

£6,482 GBP

View

Most Expensive

NZ Jewellers

396d9bf4-61e3-42ed-9668-0e06e788a7d5 · Oct 30

$15,257 NZD

$8,599 USD

View

18 more retailers have this diamond

Prices start from $6,745 NZDSave up to $8,512 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.

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B+

1.30ct Oval

$6,745 NZD