Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5413728613

Certificate GIA 5413728613

Diamond specifications and retailer prices

From $3,550 NZD

₹190,241 INR

As of November 2, 2026

Save $6,778 NZD (66%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $10,328 NZD at NZ Jewellers · As of November 2, 2026

View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5413728613. Listed at 20 retailers as of November 2, 2026, with prices from $3,550 to $10,328, a $6,778 spread on the same certified stone. NZ Jewellers lists it at $10,328. 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

1.00

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceStrong

OriginNatural

Grading LabGIA

CertificateGIA 5413728613

Dimensions8.12 × 5.09 × 3.53 mm

L/W Ratio1.60

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceStrong

CertificateGIA 5413728613

Side View

Caratlytics Score

How it works →

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 2

Current: $5,281 NZD|Low: $3,402 NZD|High: $8,749 NZD|Avg: $5,097 NZD|+2.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 3, 2026

Retailer 4$3,550 NZD

Retailer 8$3,594 NZD

Retailer 11$4,424 NZD

Retailer 9$4,532 NZD

Retailer 10$4,561 NZD

Retailer 3$5,129 NZD

Retailer 1$5,281 NZD

Retailer 2$5,535 NZD

Retailer 5$5,783 NZD

Retailer 7$6,072 NZD

Retailer 6$8,654 NZD

36 data points across 11 retailers

20 retailers$3,550 NZD to $10,328 NZD

Cheapest Retailer

$3,550 NZD

₹190,241 INR

Retailer 2

$3,594 NZD

HK$15,800 HKD

View

B+

Retailer 3

$4,333 NZD

$2,438 USD

View

B+

Retailer 4

$4,424 NZD

$2,489 USD

View

B+

Retailer 5

$4,532 NZD

$2,550 USD

View

B+

Retailer 6

$4,561 NZD

$2,566 USD

View

Final sale: no returns

B+

Retailer 7

$4,688 NZD

A$4,058 AUD

View

B+

Retailer 8

$4,852 NZD

$2,730 USD

View

B+

Retailer 9

$4,941 NZD

$2,780 USD

View

B+

Retailer 10

$4,941 NZD

$2,780 USD

View

Retailer 11

$5,006 NZD

SGD 3,806 SGD

View

Price last confirmed 7 days ago

B+

Retailer 12

$5,129 NZD

$2,886 USD

View

B+

Retailer 13

$5,281 NZD

£2,340 GBP

View

Retailer 14

$5,535 NZD

A$4,791 AUD

View

Price last confirmed 26 days ago

Retailer 15

$5,700 NZD

$3,207 USD

View

Retailer 16

$5,783 NZD

€3,099 EUR

View

B+

Retailer 17

$6,072 NZD

ZAR 55,194 ZAR

View

Retailer 18

$8,654 NZD

£3,834 GBP

View

Retailer 19

$9,500 NZD

$5,345 USD

View

Most Expensive

NZ Jewellers

5ea72fae-3b10-4e34-8103-1ac7c48d07b0 · Nov 2

$10,328 NZD

$5,811 USD

View

19 more retailers have this diamond

Prices start from $3,550 NZDSave up to $6,778 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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