Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1569306402

Certificate GIA 1569306402

Diamond specifications and retailer prices

From $12,148 NZD

HK$53,400 HKD

As of November 1, 2026

Save $14,542 NZD (54%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $26,690 NZD at NZ Jewellers · As of October 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569306402. Listed at 20 retailers as of October 30, 2026, with prices from $12,148 to $26,690, a $14,542 spread on the same certified stone. NZ Jewellers lists it at $26,690. 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

SI2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.84°

Pavilion angle33.42°

OriginNatural

Grading LabGIA

CertificateGIA 1569306402

Dimensions9.05 × 6.15 × 3.81 mm

L/W Ratio1.47

Culet sizeNone

Key to symbols

Feather, Crystal, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1569306402

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: Nov 1

Current: $12,435 NZD|Low: $12,410 NZD|High: $22,506 NZD|Avg: $15,514 NZD|-1.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 2, 2026

Retailer 1$12,435 NZD

Retailer 9$13,063 NZD

Retailer 12$13,502 NZD

Retailer 7$14,058 NZD

Retailer 10$14,060 NZD

Retailer 11$14,728 NZD

Retailer 6$14,756 NZD

Retailer 3$15,219 NZD

Retailer 4$16,204 NZD

Retailer 2$16,401 NZD

Retailer 5$17,434 NZD

Retailer 8$22,357 NZD

35 data points across 12 retailers

20 retailers$12,148 NZD to $26,690 NZD

B+

Cheapest Retailer

$12,148 NZD

HK$53,400 HKD

B+

Retailer 2

$12,435 NZD

₹666,318 INR

View

B+

Retailer 3

$13,063 NZD

$7,350 USD

View

Retailer 4

$13,443 NZD

SGD 10,221 SGD

View

Price last confirmed 21 days ago

B+

Retailer 5

$13,502 NZD

$7,597 USD

View

B+

Retailer 6

$13,792 NZD

$7,760 USD

View

B+

Retailer 7

$14,058 NZD

$7,910 USD

View

B+

Retailer 8

$14,060 NZD

SGD 10,690 SGD

View

B+

Retailer 9

$14,728 NZD

$8,287 USD

View

Final sale: no returns

B+

Retailer 10

$14,730 NZD

$8,288 USD

View

B+

Retailer 11

$14,756 NZD

£6,538 GBP

View

B+

Retailer 12

$15,958 NZD

$8,979 USD

View

B+

Retailer 13

$16,204 NZD

$9,117 USD

View

B+

Retailer 14

$16,307 NZD

$9,175 USD

View

B+

Retailer 15

$16,401 NZD

$9,228 USD

View

Retailer 16

$16,631 NZD

$9,357 USD

View

Retailer 17

$17,434 NZD

€9,342 EUR

View

Retailer 18

$18,413 NZD

$10,360 USD

View

Retailer 19

$22,357 NZD

£9,905 GBP

View

Most Expensive

NZ Jewellers

e9da430d-c119-4629-a237-83c9a443b20e · Oct 30

$26,690 NZD

$15,017 USD

View

19 more retailers have this diamond

Prices start from $12,148 NZDSave up to $14,542 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+

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