Round|Lab Grown|GIA

4.53ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1513429315

Certificate GIA 1513429315

Diamond specifications and retailer prices

From $12,488 NZD

$7,038 USD

As of October 31, 2026

Save $41,757 NZD (77%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $54,245 NZD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 4.53ct lab-grown round diamond

This 4.53ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1513429315. Listed at 21 retailers as of October 30, 2026, with prices from $12,488 to $54,245, a $41,757 spread on the same certified stone. Taylor and Hart lists it at $54,245. 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

4.53

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.6°

OriginLab Grown

Grading LabGIA

CertificateGIA 1513429315

Dimensions10.66 × 10.64 × 6.53 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1513429315

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 31

Current: $35,326 NZD|Low: $12,488 NZD|High: $89,354 NZD|Avg: $34,474 NZD

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 30, 2026

Retailer 8$12,488 NZD

Retailer 3$13,132 NZD

Retailer 6$13,657 NZD

Retailer 18$15,135 NZD

Retailer 4$15,232 NZD

Retailer 17$16,315 NZD

Retailer 7$16,687 NZD

Retailer 5$18,909 NZD

Retailer 15$19,340 NZD

Retailer 14$26,725 NZD

Retailer 12$31,378 NZD

Retailer 1$35,326 NZD

Retailer 13$35,326 NZD

Retailer 16$37,008 NZD

Retailer 11$38,899 NZD

Retailer 2$47,782 NZD

Taylor and Hart$54,245 NZD

Retailer 9$81,937 NZD

Retailer 10$86,082 NZD

33 data points across 19 retailers

21 retailers$12,488 NZD to $54,245 NZD

Cheapest Retailer

$12,488 NZD

$7,038 USD

B+

Retailer 2

$13,132 NZD

$7,401 USD

View

B+

Retailer 3

$13,657 NZD

$7,697 USD

View

B+

Retailer 4

$15,135 NZD

$8,530 USD

View

B+

Retailer 5

$15,232 NZD

$8,585 USD

View

Retailer 6

$15,232 NZD

$8,585 USD

View

Price last confirmed 15 days ago

Retailer 7

$16,315 NZD

$9,195 USD

View

Price last confirmed 10 days ago

B+

Retailer 8

$16,687 NZD

$9,405 USD

View

B+

Retailer 9

$18,909 NZD

$10,657 USD

View

B+

Retailer 10

$19,340 NZD

$10,900 USD

View

B+

Retailer 11

$26,725 NZD

€14,345 EUR

View

B+

Retailer 12

$31,378 NZD

£13,925 GBP

View

Retailer 13

$33,000 NZD

$18,599 USD

View

B+

Retailer 14

$35,326 NZD

$19,910 USD

View

B+

Retailer 15

$35,326 NZD

$19,910 USD

View

Retailer 16

$37,008 NZD

A$32,089 AUD

View

Price last confirmed 8 days ago

Retailer 17

$38,899 NZD

$21,924 USD

View

Retailer 18

$47,782 NZD

$26,930 USD

View

Most Expensive

Taylor and Hart

JLNV3LF · Oct 30

$54,245 NZD

$30,573 USD

View

18 more retailers have this diamond

Prices start from $12,488 NZDSave up to $41,757 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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4.53ct Round

$12,488 NZD