Oval|Lab Grown|IGI

3.12ct D VVS1 Oval Lab Grown Diamond

D/VVS1 • IGI LG779643285

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779643285

Diamond specifications and retailer prices

From $3,178 NZD

$1,791 USD

As of October 29, 2026

Save $14,441 NZD (82%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $17,619 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG779643285 or 779643285. Listed at 28 retailers as of October 29, 2026, with prices from $3,178 to $17,619, a $14,441 spread on the same certified stone. Brilliant Earth lists it at $17,619. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.12

Carat

Colour

VVS1

Clarity

Cut

Specifications

Cut

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG779643285

Dimensions11.78 × 8.27 × 5.18 mm

L/W Ratio1.42

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

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG779643285

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: Oct 29

Current: $17,619 NZD|Low: $3,178 NZD|High: $17,619 NZD|Avg: $7,614 NZD

Brilliant Earth

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

October 30, 2026

Retailer 7$3,178 NZD

Retailer 15$3,593 NZD

Retailer 5$3,655 NZD

Retailer 2$4,653 NZD

Retailer 11$4,705 NZD

Retailer 12$5,721 NZD

Retailer 14$5,821 NZD

Retailer 13$7,446 NZD

Retailer 9$7,644 NZD

Retailer 8$7,950 NZD

Retailer 16$8,449 NZD

Retailer 10$9,451 NZD

Retailer 3$10,154 NZD

Retailer 4$11,000 NZD

Retailer 6$11,764 NZD

Brilliant Earth$17,619 NZD

43 data points across 16 retailers

28 retailers$3,178 NZD to $17,619 NZD

Retailer 1

$2,837 NZD

$1,599 USD

Price last confirmed 37 days ago

Retailer 2

$2,837 NZD

$1,599 USD

View

Price last confirmed 20 days ago

B+

Retailer 3

$3,178 NZD

$1,791 USD

View

Final sale: no returns

Retailer 4

$3,247 NZD

$1,830 USD

View

Price last confirmed 35 days ago

Retailer 5

$3,291 NZD

$1,855 USD

View

Price last confirmed 28 days ago

Retailer 6

$3,291 NZD

$1,855 USD

View

Price last confirmed 19 days ago

B+

Retailer 7

$3,593 NZD

$2,025 USD

View

B+

Retailer 8

$3,655 NZD

$2,060 USD

View

B+

Retailer 9

$3,793 NZD

HK$16,700 HKD

View

B+

Retailer 10

$4,233 NZD

$2,386 USD

View

B+

Retailer 11

$4,653 NZD

£2,065 GBP

View

B+

Retailer 12

$4,705 NZD

$2,652 USD

View

Retailer 13

$5,721 NZD

€3,071 EUR

View

Price last confirmed 7 days ago

Retailer 14

$5,821 NZD

$3,281 USD

View

Retailer 15

$6,169 NZD

$3,477 USD

View

Price last confirmed 23 days ago

Retailer 16

$7,446 NZD

A$6,456 AUD

View

Price last confirmed 8 days ago

Retailer 17

$7,644 NZD

ZAR 69,597 ZAR

View

Retailer 18

$7,950 NZD

£3,528 GBP

View

Retailer 19

$8,449 NZD

A$7,326 AUD

View

Price last confirmed 22 days ago

Retailer 20

$8,872 NZD

$5,000 USD

View

Retailer 21

$9,451 NZD

£4,194 GBP

View

Retailer 22

$10,041 NZD

$5,659 USD

View

Retailer 23

$10,154 NZD

$5,723 USD

View

Retailer 24

$11,000 NZD

SGD 8,378 SGD

View

Retailer 25

$11,562 NZD

$6,516 USD

View

Retailer 26

$12,003 NZD

$6,765 USD

View

Retailer 27

$15,287 NZD

$8,616 USD

View

Most Expensive

Brilliant Earth

17901670A · Oct 29

$17,619 NZD

$9,930 USD

View

27 more retailers have this diamond

Prices start from $3,178 NZDSave up to $14,441 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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