Round|Lab Grown|IGI

11.15ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG666402439

Shape and cutting style on the report: Round brilliant

Certificate IGI LG666402439

Diamond specifications and retailer prices

From $4,141 NZD

$2,330 USD

As of November 1, 2026

Save $34,497 NZD (89%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $38,639 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 11.15ct lab-grown round diamond

This 11.15ct 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 LG666402439 or 666402439. Listed at 16 retailers as of November 1, 2026, with prices from $4,141 to $38,639, a $34,497 spread on the same certified stone. Brilliant Earth lists it at $38,639. 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

11.15

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG666402439

Dimensions14.35 × 14.32 × 8.84 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG666402439

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: $38,639 NZD|Low: $3,877 NZD|High: $39,829 NZD|Avg: $9,380 NZD|-3.0%

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

November 3, 2026

Retailer 14$3,877 NZD

Retailer 3$4,141 NZD

Retailer 11$4,505 NZD

Retailer 6$4,802 NZD

Retailer 15$4,802 NZD

Retailer 10$5,092 NZD

Retailer 7$5,684 NZD

Retailer 2$6,588 NZD

Retailer 16$6,601 NZD

Retailer 12$7,360 NZD

Retailer 4$7,495 NZD

Retailer 9$8,148 NZD

Retailer 13$10,486 NZD

Retailer 5$12,823 NZD

Retailer 8$14,137 NZD

Brilliant Earth$38,639 NZD

39 data points across 16 retailers

16 retailers$4,141 NZD to $38,639 NZD

Cheapest Retailer

$4,141 NZD

$2,330 USD

Retailer 2

$4,505 NZD

$2,535 USD

View

Retailer 3

$4,802 NZD

$2,702 USD

View

Retailer 4

$4,802 NZD

$2,702 USD

View

Price last confirmed 23 days ago

Retailer 5

$5,092 NZD

$2,865 USD

View

Retailer 6

$5,684 NZD

$3,198 USD

View

Retailer 7

$6,588 NZD

£2,918 GBP

View

Retailer 8

$6,601 NZD

$3,714 USD

View

Retailer 9

$7,360 NZD

$4,141 USD

View

Retailer 10

$7,495 NZD

$4,217 USD

View

Retailer 11

$8,148 NZD

€4,366 EUR

View

Retailer 12

$10,486 NZD

$5,900 USD

View

Price last confirmed 9 days ago

B+

Retailer 13

$12,823 NZD

$7,215 USD

View

B+

Retailer 14

$14,137 NZD

$7,954 USD

View

Retailer 15

$16,773 NZD

$9,438 USD

View

Price last confirmed 15 days ago

Most Expensive

Brilliant Earth

12382915A · Nov 2

$38,639 NZD

$21,740 USD

View

15 more retailers have this diamond

Prices start from $4,141 NZDSave up to $34,497 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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11.15ct Round

$4,141 NZD