Round|Lab Grown|IGI

12.02ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG845617809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845617809

Diamond specifications and retailer prices

From $6,004 NZD

£2,660 GBP

As of November 2, 2026

Save $40,366 NZD (87%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $46,370 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 12.02ct lab-grown round diamond

This 12.02ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845617809 or 845617809. Listed at 14 retailers as of October 29, 2026, with prices from $6,004 to $46,370, a $40,366 spread on the same certified stone. Brilliant Earth lists it at $46,370. 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

12.02

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845617809

Dimensions14.45 × 14.54 × 9.10 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG845617809

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 2

Current: $6,004 NZD|Low: $6,002 NZD|High: $38,313 NZD|Avg: $15,008 NZD|-4.2%

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

November 2, 2026

Retailer 1$6,004 NZD

Retailer 10$7,482 NZD

Retailer 13$7,950 NZD

Retailer 8$9,693 NZD

Retailer 11$10,109 NZD

Retailer 2$10,717 NZD

Retailer 7$11,571 NZD

Retailer 6$11,606 NZD

Retailer 9$11,966 NZD

Retailer 3$14,017 NZD

Retailer 12$17,250 NZD

Retailer 5$17,825 NZD

Retailer 4$26,364 NZD

Retailer 14$36,833 NZD

14 data points across 14 retailers

14 retailers$6,004 NZD to $46,370 NZD

Cheapest Retailer

$6,004 NZD

£2,660 GBP

Retailer 2

$7,482 NZD

$4,210 USD

View

Retailer 3

$9,693 NZD

£4,294 GBP

View

Retailer 4

$10,109 NZD

$5,688 USD

View

Price last confirmed 8 days ago

Retailer 5

$10,717 NZD

$6,030 USD

View

Price last confirmed 7 days ago

B+

Retailer 6

$11,571 NZD

ZAR 105,175 ZAR

View

Retailer 7

$11,606 NZD

$6,530 USD

View

Price last confirmed 16 days ago

B+

Retailer 8

$11,966 NZD

€6,412 EUR

View

Retailer 9

$14,017 NZD

A$12,133 AUD

View

Price last confirmed 11 days ago

Retailer 10

$17,250 NZD

$9,706 USD

View

Retailer 11

$17,825 NZD

$10,029 USD

View

Retailer 12

$26,364 NZD

$14,834 USD

View

Retailer 13

$36,833 NZD

$20,724 USD

View

Most Expensive

Brilliant Earth

22155356A · Oct 29

$46,370 NZD

$26,090 USD

View

13 more retailers have this diamond

Prices start from $6,004 NZDSave up to $40,366 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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12.02ct Round

$6,004 NZD