Round|Lab Grown|IGI

12.34ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG664402662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG664402662

Diamond specifications and retailer prices

From $13,943 NZD

£6,188 GBP

As of November 1, 2026

Save $47,110 NZD (77%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $61,052 NZD at Michael Trio · As of October 31, 2026

View at Michael Trio

About this 12.34ct lab-grown round diamond

This 12.34ct lab-grown round 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 LG664402662 or 664402662. Listed at 22 retailers as of October 31, 2026, with prices from $13,943 to $61,052, a $47,110 spread on the same certified stone. Michael Trio lists it at $61,052. 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

12.34

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG664402662

Dimensions14.69 × 14.74 × 9.12 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS As Grown - No indication of post-growth treatment 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG664402662

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: $61,052 NZD|Low: $9,514 NZD|High: $61,052 NZD|Avg: $22,740 NZD

Michael Trio

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

Retailer 20

Retailer 21

November 1, 2026

Retailer 2$13,943 NZD

Retailer 19$14,964 NZD

Retailer 12$15,564 NZD

Retailer 20$15,875 NZD

Retailer 11$16,760 NZD

Retailer 5$17,360 NZD

Retailer 16$17,362 NZD

Retailer 9$17,919 NZD

Retailer 21$19,310 NZD

Retailer 8$19,523 NZD

Retailer 18$20,089 NZD

Retailer 15$20,846 NZD

Retailer 3$21,242 NZD

Retailer 14$22,658 NZD

Retailer 17$26,873 NZD

Retailer 13$28,443 NZD

Retailer 6$31,755 NZD

Retailer 7$48,346 NZD

Retailer 10$55,361 NZD

Retailer 4$60,237 NZD

Michael Trio$61,052 NZD

33 data points across 21 retailers

22 retailers$13,943 NZD to $61,052 NZD

Retailer 1

$11,849 NZD

$6,678 USD

Price last confirmed 19 days ago

B+

Retailer 2

$13,943 NZD

£6,188 GBP

View

B+

Retailer 3

$14,964 NZD

$8,434 USD

View

B+

Retailer 4

$15,564 NZD

$8,772 USD

View

B+

Retailer 5

$15,875 NZD

$8,947 USD

View

B+

Retailer 6

$16,760 NZD

$9,446 USD

View

Final sale: no returns

B+

Retailer 7

$17,360 NZD

$9,784 USD

View

B+

Retailer 8

$17,362 NZD

$9,785 USD

View

B+

Retailer 9

$17,919 NZD

HK$78,900 HKD

View

B+

Retailer 10

$19,310 NZD

$10,883 USD

View

B+

Retailer 11

$19,523 NZD

$11,003 USD

View

B+

Retailer 12

$20,089 NZD

$11,322 USD

View

Retailer 13

$20,846 NZD

£9,251 GBP

View

B+

Retailer 14

$21,242 NZD

$11,972 USD

View

Retailer 15

$22,658 NZD

A$19,646 AUD

View

Price last confirmed 9 days ago

Retailer 16

$26,873 NZD

ZAR 244,677 ZAR

View

Retailer 17

$28,443 NZD

A$24,662 AUD

View

Retailer 18

$31,755 NZD

$17,897 USD

View

Retailer 19

$48,346 NZD

$27,248 USD

View

Retailer 20

$55,361 NZD

$31,201 USD

View

Retailer 21

$60,237 NZD

$33,950 USD

View

Most Expensive

Michael Trio

1586896243 · Oct 31

$61,052 NZD

SGD 46,499 SGD

View

21 more retailers have this diamond

Prices start from $13,943 NZDSave up to $47,110 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+

12.34ct Round

$13,943 NZD