Round|Lab Grown|IGI

13.26ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG610311581

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610311581

Diamond specifications and retailer prices

From $14,956 NZD

£6,637 GBP

As of November 1, 2026

Save $43,684 NZD (74%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $58,641 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 13.26ct lab-grown round diamond

This 13.26ct 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 LG610311581 or 610311581. Listed at 21 retailers as of October 31, 2026, with prices from $14,956 to $58,641, a $43,684 spread on the same certified stone. Taylor and Hart lists it at $58,641. 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

13.26

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG610311581

Dimensions15.03 × 15.07 × 9.43 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG610311581

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: $14,956 NZD|Low: $10,197 NZD|High: $58,641 NZD|Avg: $22,796 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$14,956 NZD

Retailer 16$16,054 NZD

Retailer 10$16,694 NZD

Retailer 17$16,888 NZD

Retailer 9$17,979 NZD

Retailer 4$18,621 NZD

Retailer 13$18,621 NZD

Retailer 8$19,259 NZD

Retailer 18$20,385 NZD

Retailer 7$20,942 NZD

Retailer 15$21,536 NZD

Retailer 12$22,394 NZD

Retailer 19$23,919 NZD

Retailer 11$24,338 NZD

Retailer 2$26,689 NZD

Retailer 14$28,826 NZD

Retailer 5$34,061 NZD

Retailer 6$51,869 NZD

Retailer 3$57,079 NZD

Taylor and Hart$58,641 NZD

35 data points across 20 retailers

21 retailers$14,956 NZD to $58,641 NZD

Retailer 1

$12,700 NZD

$7,158 USD

Price last confirmed 19 days ago

B+

Retailer 2

$14,956 NZD

£6,637 GBP

View

Retailer 3

$16,054 NZD

$9,048 USD

View

B+

Retailer 4

$16,694 NZD

$9,409 USD

View

B+

Retailer 5

$16,888 NZD

$9,518 USD

View

B+

Retailer 6

$17,979 NZD

$10,133 USD

View

Final sale: no returns

Retailer 7

$18,621 NZD

$10,495 USD

View

B+

Retailer 8

$18,621 NZD

$10,495 USD

View

B+

Retailer 9

$19,259 NZD

HK$84,800 HKD

View

Retailer 10

$20,385 NZD

$11,489 USD

View

Retailer 11

$20,942 NZD

$11,803 USD

View

Retailer 12

$21,536 NZD

$12,138 USD

View

Retailer 13

$22,394 NZD

£9,938 GBP

View

Retailer 14

$23,919 NZD

$13,481 USD

View

Retailer 15

$24,338 NZD

A$21,103 AUD

View

Price last confirmed 9 days ago

Retailer 16

$26,689 NZD

£11,844 GBP

View

Retailer 17

$28,826 NZD

ZAR 262,465 ZAR

View

Retailer 18

$34,061 NZD

$19,197 USD

View

Retailer 19

$51,869 NZD

$29,233 USD

View

Retailer 20

$57,079 NZD

$32,170 USD

View

Most Expensive

Taylor and Hart

I9MFV0U · Oct 31

$58,641 NZD

$33,050 USD

View

20 more retailers have this diamond

Prices start from $14,956 NZDSave up to $43,684 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.

Similar diamonds

B+

13.26ct Round

$14,956 NZD