Round|Lab Grown|GIA

5.03ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 2514063241

Certificate GIA 2514063241

Diamond specifications and retailer prices

From $25,472 NZD

$14,298 USD

As of October 28, 2026

Save $59,588 NZD (70%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $85,060 NZD at Taylor and Hart · As of October 28, 2026

View at Taylor and Hart

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2514063241. Listed at 25 retailers as of October 28, 2026, with prices from $25,472 to $85,060, a $59,588 spread on the same certified stone. Taylor and Hart lists it at $85,060. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.03

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 2514063241

Dimensions11.05 × 11.00 × 6.78 mm

L/W Ratio1.00

Star length50%

Lower girdle75%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2514063241

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 28

Current: $54,524 NZD|Low: $25,472 NZD|High: $120,804 NZD|Avg: $58,455 NZD|-9.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Taylor and Hart

October 29, 2026

Retailer 4$25,472 NZD

Retailer 16$26,502 NZD

Retailer 5$27,611 NZD

Retailer 17$30,952 NZD

Retailer 15$31,723 NZD

Retailer 14$37,246 NZD

Retailer 12$37,488 NZD

Retailer 7$49,467 NZD

Retailer 3$53,712 NZD

Retailer 1$54,524 NZD

Retailer 6$56,522 NZD

Retailer 11$58,802 NZD

Retailer 10$66,871 NZD

Retailer 13$69,878 NZD

Retailer 9$75,471 NZD

Retailer 2$79,776 NZD

Taylor and Hart$85,060 NZD

Retailer 8$96,402 NZD

Retailer 18$120,804 NZD

41 data points across 19 retailers

25 retailers$25,472 NZD to $85,060 NZD

Cheapest Retailer

$25,472 NZD

$14,298 USD

Retailer 2

$26,502 NZD

$14,876 USD

View

Retailer 3

$27,611 NZD

$15,499 USD

View

Price last confirmed 15 days ago

B+

Retailer 4

$30,729 NZD

$17,249 USD

View

Price last confirmed 29 days ago

B+

Retailer 5

$30,952 NZD

$17,374 USD

View

B+

Retailer 6

$31,280 NZD

$17,558 USD

View

B+

Retailer 7

$31,467 NZD

$17,663 USD

View

Price last confirmed 35 days ago

B+

Retailer 8

$31,467 NZD

$17,663 USD

View

Price last confirmed 23 days ago

B+

Retailer 9

$31,723 NZD

$17,807 USD

View

B+

Retailer 10

$35,154 NZD

$19,733 USD

View

Price last confirmed 29 days ago

B+

Retailer 11

$35,646 NZD

$20,009 USD

View

Price last confirmed 26 days ago

B+

Retailer 12

$36,875 NZD

$20,699 USD

View

Price last confirmed 29 days ago

B+

Retailer 13

$37,246 NZD

$20,907 USD

View

Final sale: no returns

B+

Retailer 14

$37,488 NZD

£16,569 GBP

View

B+

Retailer 15

$49,467 NZD

£21,864 GBP

View

B+

Retailer 16

$53,712 NZD

$30,150 USD

View

B+

Retailer 17

$54,524 NZD

£24,099 GBP

View

B+

Retailer 18

$56,522 NZD

$31,727 USD

View

B+

Retailer 19

$58,802 NZD

€31,435 EUR

View

B+

Retailer 20

$69,878 NZD

ZAR 633,672 ZAR

View

Retailer 21

$75,471 NZD

A$65,175 AUD

View

Price last confirmed 28 days ago

Retailer 22

$79,776 NZD

$44,780 USD

View

Most Expensive

Taylor and Hart

2OEWI0W · Oct 28

$85,060 NZD

$47,746 USD

View

22 more retailers have this diamond

Prices start from $25,472 NZDSave up to $59,588 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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5.03ct Round

$25,472 NZD