Radiant|Lab Grown|IGI

12.02ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG805644277

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG805644277

Diamond specifications and retailer prices

From $3,120 NZD

£1,382 GBP

As of October 27, 2026

Save $18,474 NZD (86%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $21,594 NZD at Brilliant Earth · As of November 1, 2026

View at Brilliant Earth

About this 12.02ct lab-grown radiant diamond

This 12.02ct lab-grown radiant 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 LG805644277 or 805644277. Listed at 24 retailers as of October 27, 2026, with prices from $3,120 to $21,594, a $18,474 spread on the same certified stone. Brilliant Earth lists it at $21,594. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.6°

Pavilion angle31.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG805644277

Dimensions17.05 × 11.25 × 7.06 mm

L/W Ratio1.52

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG805644277

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: Oct 27

Current: $21,594 NZD|Low: $3,109 NZD|High: $21,594 NZD|Avg: $8,665 NZD

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 25$3,120 NZD

Retailer 9$3,338 NZD

Retailer 7$3,633 NZD

Retailer 18$3,738 NZD

Retailer 12$3,873 NZD

Retailer 6$4,168 NZD

Retailer 19$4,550 NZD

Retailer 16$4,768 NZD

Retailer 3$5,293 NZD

Retailer 4$5,939 NZD

Retailer 13$5,946 NZD

Retailer 2$5,982 NZD

Retailer 8$6,069 NZD

Retailer 5$7,188 NZD

Retailer 14$7,258 NZD

Retailer 15$8,017 NZD

Retailer 24$10,193 NZD

Retailer 11$10,435 NZD

Retailer 10$11,099 NZD

Retailer 20$13,180 NZD

Retailer 17$13,566 NZD

Retailer 22$15,249 NZD

Retailer 23$16,415 NZD

Retailer 21$19,250 NZD

Brilliant Earth$21,594 NZD

27 data points across 25 retailers

24 retailers$3,120 NZD to $21,594 NZD

Cheapest Retailer

$3,120 NZD

£1,382 GBP

Retailer 2

$3,338 NZD

$1,878 USD

View

Price last confirmed 10 days ago

Retailer 3

$3,633 NZD

$2,044 USD

View

Price last confirmed 9 days ago

Retailer 4

$3,873 NZD

$2,179 USD

View

Price last confirmed 8 days ago

Retailer 5

$4,168 NZD

$2,345 USD

View

Price last confirmed 6 days ago

Retailer 6

$4,550 NZD

HK$20,000 HKD

View

Retailer 7

$4,768 NZD

$2,683 USD

View

Price last confirmed 7 days ago

Retailer 8

$5,293 NZD

£2,345 GBP

View

Price last confirmed 7 days ago

Retailer 9

$5,939 NZD

ZAR 53,987 ZAR

View

Price last confirmed 9 days ago

Retailer 10

$5,946 NZD

€3,186 EUR

View

Retailer 11

$5,982 NZD

$3,366 USD

View

Retailer 12

$6,069 NZD

$3,415 USD

View

Price last confirmed 7 days ago

Retailer 13

$7,188 NZD

A$6,222 AUD

View

Price last confirmed 11 days ago

Retailer 14

$7,258 NZD

$4,084 USD

View

Price last confirmed 8 days ago

Retailer 15

$8,017 NZD

£3,552 GBP

View

Price last confirmed 8 days ago

B+

Retailer 16

$10,193 NZD

$5,735 USD

View

Retailer 17

$10,435 NZD

$5,871 USD

View

Price last confirmed 7 days ago

Retailer 18

$11,099 NZD

$6,245 USD

View

Price last confirmed 8 days ago

B+

Retailer 19

$13,180 NZD

SGD 10,021 SGD

View

Retailer 20

$13,566 NZD

$7,633 USD

View

Price last confirmed 7 days ago

Retailer 21

$15,249 NZD

A$13,200 AUD

View

Retailer 22

$16,415 NZD

$9,236 USD

View

Retailer 23

$19,250 NZD

$10,831 USD

View

Most Expensive

Brilliant Earth

20106329A · Nov 1

$21,594 NZD

$12,150 USD

View

23 more retailers have this diamond

Prices start from $3,120 NZDSave up to $18,474 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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