Round|Lab Grown|IGI

12.25ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784684017

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684017

Diamond specifications and retailer prices

From $5,739 NZD

$3,229 USD

As of November 1, 2026

Save $39,902 NZD (87%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $45,641 NZD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 12.25ct lab-grown round diamond

This 12.25ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684017 or 784684017. Listed at 17 retailers as of November 1, 2026, with prices from $5,739 to $45,641, a $39,902 spread on the same certified stone. Do Amore Diamonds lists it at $45,641. 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

12.25

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784684017

Dimensions14.83 × 14.89 × 9.03 mm

L/W Ratio1.00

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784684017

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: $45,641 NZD|Low: $5,510 NZD|High: $45,641 NZD|Avg: $12,694 NZD

Do Amore Diamonds

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 12$5,739 NZD

Retailer 4$6,244 NZD

Retailer 13$6,656 NZD

Retailer 8$6,931 NZD

Retailer 3$7,260 NZD

Retailer 5$9,182 NZD

Retailer 11$9,368 NZD

Retailer 9$9,430 NZD

Retailer 2$9,791 NZD

Retailer 10$11,126 NZD

Retailer 6$11,943 NZD

Retailer 14$16,723 NZD

Retailer 7$18,541 NZD

Do Amore Diamonds$45,641 NZD

41 data points across 14 retailers

17 retailers$5,739 NZD to $45,641 NZD

Cheapest Retailer

$5,739 NZD

$3,229 USD

Retailer 2

$6,244 NZD

$3,513 USD

View

Retailer 3

$6,656 NZD

$3,745 USD

View

Retailer 4

$6,656 NZD

$3,745 USD

View

Price last confirmed 20 days ago

Retailer 5

$6,931 NZD

$3,900 USD

View

Retailer 6

$7,260 NZD

$4,085 USD

View

Retailer 7

$9,182 NZD

$5,166 USD

View

Retailer 8

$9,368 NZD

$5,271 USD

View

Retailer 9

$9,430 NZD

$5,306 USD

View

Retailer 10

$9,791 NZD

£4,338 GBP

View

Retailer 11

$11,126 NZD

$6,260 USD

View

Price last confirmed 8 days ago

B+

Retailer 12

$13,468 NZD

$7,578 USD

View

B+

Retailer 13

$16,723 NZD

$9,409 USD

View

Retailer 14

$18,541 NZD

A$16,049 AUD

View

Retailer 15

$25,881 NZD

$14,562 USD

View

Price last confirmed 14 days ago

Retailer 16

$39,474 NZD

$22,210 USD

View

Most Expensive

Do Amore Diamonds

23-784684017 · Nov 2

$45,641 NZD

$25,680 USD

View

16 more retailers have this diamond

Prices start from $5,739 NZDSave up to $39,902 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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12.25ct Round

$5,739 NZD