Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1568095607

Certificate GIA 1568095607

Diamond specifications and retailer prices

From $13,594 NZD

$7,635 USD

As of October 29, 2026

Save $6,013 NZD (31%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $25,575 NZD at NZ Jewellers · As of September 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 E 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 1568095607. Listed at 22 retailers as of October 29, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceMedium

OriginNatural

Grading LabGIA

CertificateGIA 1568095607

Dimensions9.67 × 6.55 × 3.74 mm

L/W Ratio1.48

Girdle conditionFaceted

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceMedium

CertificateGIA 1568095607

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: Oct 29

Current: $25,575 NZD|Low: $13,418 NZD|High: $25,575 NZD|Avg: $17,558 NZD

NZ Jewellers

Retailer 2

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Retailer 11

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Retailer 21

Retailer 22

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Retailer 24

Retailer 25

Retailer 26

October 30, 2026

Retailer 7$13,594 NZD

Retailer 23$14,119 NZD

Retailer 9$14,294 NZD

Retailer 8$14,369 NZD

Retailer 22$14,735 NZD

Retailer 12$14,797 NZD

Retailer 19$14,977 NZD

Retailer 16$15,241 NZD

Retailer 6$15,473 NZD

Retailer 10$16,623 NZD

Retailer 3$16,879 NZD

Retailer 24$17,014 NZD

Retailer 5$17,102 NZD

Retailer 26$17,376 NZD

Retailer 18$17,659 NZD

Retailer 2$17,955 NZD

Retailer 4$18,125 NZD

Retailer 25$18,125 NZD

Retailer 15$18,621 NZD

Retailer 17$18,731 NZD

Retailer 13$19,065 NZD

Retailer 14$19,181 NZD

Retailer 11$19,607 NZD

Retailer 20$22,282 NZD

Retailer 21$24,254 NZD

NZ Jewellers$25,575 NZD

42 data points across 26 retailers

22 retailers$13,594 NZD to $19,607 NZD

Cheapest Retailer

$13,594 NZD

$7,635 USD

Retailer 2

$14,119 NZD

$7,930 USD

View

Price last confirmed 22 days ago

B+

Retailer 3

$14,294 NZD

$8,028 USD

View

Retailer 4

$14,369 NZD

$8,070 USD

View

Price last confirmed 18 days ago

B+

Retailer 5

$14,735 NZD

$8,276 USD

View

Final sale: no returns

B+

Retailer 6

$14,797 NZD

$8,311 USD

View

B+

Retailer 7

$14,977 NZD

CA$11,683 CAD

View

Retailer 8

$15,344 NZD

$8,618 USD

View

Price last confirmed 18 days ago

Retailer 9

$15,473 NZD

$8,690 USD

View

Price last confirmed 18 days ago

Retailer 10

$16,623 NZD

$9,336 USD

View

Price last confirmed 22 days ago

Retailer 11

$16,879 NZD

$9,480 USD

View

Price last confirmed 30 days ago

Retailer 12

$17,014 NZD

A$14,701 AUD

View

Price last confirmed 26 days ago

Retailer 13

$17,376 NZD

£7,684 GBP

View

Price last confirmed 30 days ago

Retailer 14

$17,659 NZD

$9,918 USD

View

B+

Retailer 15

$17,955 NZD

£7,940 GBP

View

B+

Retailer 16

$18,621 NZD

$10,458 USD

View

B+

Retailer 17

$19,065 NZD

€10,198 EUR

View

Retailer 18

$19,181 NZD

$10,773 USD

View

Price last confirmed 21 days ago

Retailer 19

$19,607 NZD

$11,012 USD

View

Retailer 20

$22,282 NZD

ZAR 202,174 ZAR

View

Price last confirmed 18 days ago

Retailer 21

$24,254 NZD

£10,726 GBP

View

Price last confirmed 19 days ago

Most Expensive

NZ Jewellers

211a915e-007c-42ac-858d-d1e23ef1b6fc · Sep 30

$25,575 NZD

$14,364 USD

View

Price last confirmed 30 days ago

21 more retailers have this diamond

Prices start from $13,594 NZDSave up to $6,013 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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