Oval|Natural|GIA

1.51ct E I1 Oval Natural Diamond

ID • E/I1 • GIA 5232655956

Certificate GIA 5232655956

Diamond specifications and retailer prices

From $6,294 AUD

$4,422 USD

As of October 23, 2026

Save $7,595 AUD (55%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $13,890 AUD at NZ Jewellers · As of October 23, 2026

View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232655956. Listed at 12 retailers as of October 23, 2026, with prices from $6,294 to $13,890, a $7,595 spread on the same certified stone. NZ Jewellers lists it at $13,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51

Carat

Colour

Clarity

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishVery Good

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 5232655956

Dimensions8.60 × 6.09 × 4.15 mm

L/W Ratio1.41

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishVery Good

SymmetryExcellent

FluorescenceFaint

CertificateGIA 5232655956

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23

Current: $13,890 AUD|Low: $5,942 AUD|High: $13,890 AUD|Avg: $8,125 AUD|+3.9%

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

October 24, 2026

Retailer 5$5,942 AUD

Retailer 10$6,294 AUD

Retailer 2$6,562 AUD

Retailer 9$7,100 AUD

Retailer 11$7,100 AUD

Retailer 6$7,524 AUD

Retailer 3$7,957 AUD

Retailer 12$7,957 AUD

Retailer 7$8,192 AUD

Retailer 13$8,213 AUD

Retailer 8$8,652 AUD

Retailer 4$9,511 AUD

NZ Jewellers$13,890 AUD

20 data points across 13 retailers

12 retailers$6,294 AUD to $13,890 AUD

Cheapest Retailer

$6,294 AUD

$4,422 USD

Retailer 2

$6,562 AUD

$4,610 USD

View

Retailer 3

$6,647 AUD

$4,670 USD

View

Price last confirmed 11 days ago

Retailer 4

$7,100 AUD

$4,988 USD

View

Price last confirmed 7 days ago

Retailer 5

$7,100 AUD

$4,988 USD

View

Price last confirmed 10 days ago

Retailer 6

$7,524 AUD

$5,286 USD

View

Retailer 7

$7,957 AUD

$5,590 USD

View

Price last confirmed 8 days ago

Retailer 8

$7,957 AUD

$5,590 USD

View

Price last confirmed 8 days ago

Retailer 9

$8,192 AUD

$5,755 USD

View

Price last confirmed 7 days ago

Retailer 10

$8,213 AUD

$5,770 USD

View

Price last confirmed 9 days ago

Retailer 11

$8,652 AUD

€5,789 EUR

View

Price last confirmed 7 days ago

Most Expensive

NZ Jewellers

ed2a3e2f-6fbb-4d39-8f6e-3e8e2c4c75cb · Oct 23

$13,890 AUD

$9,758 USD

View

11 more retailers have this diamond

Prices start from $6,294 AUDSave up to $7,595 AUD

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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1.51ct Oval

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