Round|Lab Grown|IGI

13.47ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG588362389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588362389

Diamond specifications and retailer prices

From $15,188 NZD

£6,740 GBP

As of November 1, 2026

Save $44,220 NZD (74%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $59,408 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 13.47ct lab-grown round diamond

This 13.47ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588362389 or 588362389. Listed at 21 retailers as of October 31, 2026, with prices from $15,188 to $59,408, a $44,220 spread on the same certified stone. Taylor and Hart lists it at $59,408. 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

13.47

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG588362389

Dimensions15.44 × 15.53 × 9.26 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG588362389

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: $15,188 NZD|Low: $10,353 NZD|High: $59,408 NZD|Avg: $23,087 NZD|+44.9%

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

Retailer 19

Taylor and Hart

November 1, 2026

Retailer 1$15,188 NZD

Retailer 17$16,300 NZD

Retailer 10$16,953 NZD

Retailer 18$17,143 NZD

Retailer 9$18,256 NZD

Retailer 4$18,909 NZD

Retailer 14$18,914 NZD

Retailer 8$19,577 NZD

Retailer 19$20,701 NZD

Retailer 7$21,267 NZD

Retailer 16$21,868 NZD

Retailer 13$22,747 NZD

Retailer 2$24,590 NZD

Retailer 11$24,722 NZD

Retailer 12$28,925 NZD

Retailer 15$29,272 NZD

Retailer 5$34,588 NZD

Retailer 6$52,673 NZD

Retailer 3$57,984 NZD

Taylor and Hart$59,408 NZD

34 data points across 20 retailers

21 retailers$15,188 NZD to $59,408 NZD

Retailer 1

$12,896 NZD

$7,268 USD

Price last confirmed 19 days ago

B+

Retailer 2

$15,188 NZD

£6,740 GBP

View

Retailer 3

$16,300 NZD

$9,187 USD

View

B+

Retailer 4

$16,953 NZD

$9,555 USD

View

B+

Retailer 5

$17,143 NZD

$9,662 USD

View

B+

Retailer 6

$18,256 NZD

$10,289 USD

View

Final sale: no returns

B+

Retailer 7

$18,909 NZD

$10,657 USD

View

Retailer 8

$18,914 NZD

$10,660 USD

View

B+

Retailer 9

$19,577 NZD

HK$86,200 HKD

View

Retailer 10

$20,701 NZD

$11,667 USD

View

Retailer 11

$21,267 NZD

$11,986 USD

View

Retailer 12

$21,868 NZD

$12,325 USD

View

Retailer 13

$22,747 NZD

£10,095 GBP

View

Retailer 14

$24,590 NZD

$13,859 USD

View

Retailer 15

$24,722 NZD

A$21,436 AUD

View

Price last confirmed 9 days ago

Retailer 16

$28,925 NZD

A$25,080 AUD

View

Retailer 17

$29,272 NZD

ZAR 266,526 ZAR

View

Retailer 18

$34,588 NZD

$19,494 USD

View

Retailer 19

$52,673 NZD

$29,686 USD

View

Retailer 20

$57,984 NZD

$32,680 USD

View

Most Expensive

Taylor and Hart

ZYXZZY6 · Oct 31

$59,408 NZD

$33,482 USD

View

20 more retailers have this diamond

Prices start from $15,188 NZDSave up to $44,220 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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13.47ct Round

$15,188 NZD