Oval|Lab Grown|IGI

13.05ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG789627715

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789627715

Diamond specifications and retailer prices

From $5,234 NZD

£2,323 GBP

As of November 1, 2026

Save $28,140 NZD (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $33,375 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 13.05ct lab-grown oval diamond

This 13.05ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789627715 or 789627715. Listed at 25 retailers as of October 31, 2026, with prices from $5,234 to $33,375, a $28,140 spread on the same certified stone. Brilliant Earth lists it at $33,375. 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

13.05

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG789627715

Dimensions19.10 × 13.07 × 8.07 mm

L/W Ratio1.46

Girdle conditionFaceted

Culet sizePointed

Cert comments

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 LG789627715

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: Nov 1

Current: $33,375 NZD|Low: $5,232 NZD|High: $34,120 NZD|Avg: $12,397 NZD

Brilliant Earth

Retailer 2

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Retailer 23

November 1, 2026

Retailer 13$5,234 NZD

Retailer 7$5,617 NZD

Retailer 14$6,112 NZD

Retailer 12$6,292 NZD

Retailer 16$6,442 NZD

Retailer 9$6,517 NZD

Retailer 23$6,521 NZD

Retailer 5$7,744 NZD

Retailer 6$8,144 NZD

Retailer 18$8,586 NZD

Retailer 20$9,173 NZD

Retailer 21$10,086 NZD

Retailer 11$10,121 NZD

Retailer 19$10,411 NZD

Retailer 10$11,276 NZD

Retailer 2$12,104 NZD

Retailer 22$12,385 NZD

Retailer 8$16,261 NZD

Retailer 17$20,628 NZD

Retailer 3$21,261 NZD

Retailer 15$22,764 NZD

Retailer 4$24,524 NZD

Brilliant Earth$33,375 NZD

26 data points across 23 retailers

25 retailers$5,234 NZD to $33,375 NZD

Cheapest Retailer

$5,234 NZD

£2,323 GBP

Retailer 2

$5,617 NZD

$3,166 USD

View

Retailer 3

$6,112 NZD

$3,445 USD

View

Retailer 4

$6,292 NZD

$3,546 USD

View

Final sale: no returns

Retailer 5

$6,442 NZD

$3,631 USD

View

Price last confirmed 19 days ago

Retailer 6

$6,517 NZD

$3,673 USD

View

Retailer 7

$6,521 NZD

$3,675 USD

View

Retailer 8

$7,744 NZD

HK$34,100 HKD

View

Retailer 9

$8,144 NZD

$4,590 USD

View

Retailer 10

$8,345 NZD

$4,703 USD

View

Retailer 11

$8,586 NZD

£3,810 GBP

View

B+

Retailer 12

$9,173 NZD

$5,170 USD

View

B+

Retailer 13

$10,086 NZD

ZAR 91,838 ZAR

View

B+

Retailer 14

$10,121 NZD

$5,704 USD

View

B+

Retailer 15

$10,411 NZD

€5,588 EUR

View

B+

Retailer 16

$11,276 NZD

£5,004 GBP

View

B+

Retailer 17

$12,104 NZD

A$10,495 AUD

View

B+

Retailer 18

$12,385 NZD

$6,980 USD

View

B+

Retailer 19

$15,825 NZD

$8,919 USD

View

Retailer 20

$16,261 NZD

$9,165 USD

View

Retailer 21

$20,628 NZD

A$17,886 AUD

View

Retailer 22

$21,261 NZD

$11,983 USD

View

Retailer 23

$22,764 NZD

$12,830 USD

View

Retailer 24

$24,524 NZD

$13,822 USD

View

Most Expensive

Brilliant Earth

21001030A · Oct 31

$33,375 NZD

$18,810 USD

View

24 more retailers have this diamond

Prices start from $5,234 NZDSave up to $28,140 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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