Oval|Lab Grown|IGI

15.00ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG783668212

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783668212

Diamond specifications and retailer prices

From $4,637 NZD

$2,609 USD

As of November 1, 2026

Save $19,485 NZD (81%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $24,122 NZD at Adiamor · As of November 2, 2026

View at Adiamor

About this 15ct lab-grown oval diamond

This 15ct lab-grown oval 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 LG783668212 or 783668212. Listed at 15 retailers as of November 1, 2026, with prices from $4,637 to $24,122, a $19,485 spread on the same certified stone. Adiamor lists it at $24,122. 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

15.00

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG783668212

Dimensions19.44 × 14.35 × 8.33 mm

L/W Ratio1.35

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG783668212

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: $24,122 NZD|Low: $4,342 NZD|High: $24,310 NZD|Avg: $10,689 NZD|-0.8%

Adiamor

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

November 2, 2026

Retailer 16$4,342 NZD

Retailer 10$4,637 NZD

Retailer 13$5,044 NZD

Retailer 4$5,378 NZD

Retailer 11$5,378 NZD

Retailer 14$5,385 NZD

Retailer 6$6,272 NZD

Retailer 2$7,264 NZD

Retailer 12$7,394 NZD

Retailer 17$7,893 NZD

Retailer 5$8,376 NZD

Retailer 15$8,892 NZD

Retailer 8$10,211 NZD

Retailer 9$13,362 NZD

Retailer 3$14,361 NZD

Retailer 7$18,759 NZD

Adiamor$24,122 NZD

37 data points across 17 retailers

15 retailers$4,637 NZD to $24,122 NZD

Cheapest Retailer

$4,637 NZD

$2,609 USD

Retailer 2

$5,044 NZD

$2,838 USD

View

Retailer 3

$5,378 NZD

$3,026 USD

View

Retailer 4

$5,378 NZD

$3,026 USD

View

Price last confirmed 20 days ago

Retailer 5

$5,385 NZD

$3,030 USD

View

Retailer 6

$6,272 NZD

$3,529 USD

View

Retailer 7

$7,264 NZD

£3,218 GBP

View

Retailer 8

$7,394 NZD

$4,160 USD

View

Retailer 9

$7,893 NZD

$4,441 USD

View

Retailer 10

$8,376 NZD

$4,713 USD

View

B+

Retailer 11

$10,211 NZD

£4,524 GBP

View

Retailer 12

$13,362 NZD

$7,518 USD

View

Price last confirmed 61 days ago

Retailer 13

$14,361 NZD

$8,080 USD

View

Retailer 14

$18,759 NZD

$10,555 USD

View

Price last confirmed 14 days ago

Most Expensive

Adiamor

D-77812714 · Nov 2

$24,122 NZD

$13,572 USD

View

14 more retailers have this diamond

Prices start from $4,637 NZDSave up to $19,485 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

15.00ct Oval

$4,637 NZD