Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836618360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618360

Diamond specifications and retailer prices

From $1,899 NZD

$1,070 USD

As of October 25, 2026

Save $9,404 NZD (83%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $11,302 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836618360 or 836618360. Listed at 16 retailers as of October 25, 2026, with prices from $1,899 to $11,302, a $9,404 spread on the same certified stone. Brilliant Earth lists it at $11,302. 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

5.09

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.1°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836618360

Dimensions11.93 × 10.08 × 7.22 mm

L/W Ratio1.18

Girdle conditionFaceted

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 LG836618360

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 25

Current: $11,302 NZD|Low: $1,570 NZD|High: $11,639 NZD|Avg: $4,183 NZD|-2.9%

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

Retailer 17

October 28, 2026

Retailer 3$1,636 NZD

Retailer 5$1,899 NZD

Retailer 6$1,899 NZD

Retailer 4$2,026 NZD

Retailer 10$2,062 NZD

Retailer 2$2,209 NZD

Retailer 17$2,800 NZD

Retailer 11$2,906 NZD

Retailer 13$3,821 NZD

Retailer 14$3,844 NZD

Retailer 16$4,223 NZD

Retailer 8$4,544 NZD

Retailer 15$5,635 NZD

Retailer 7$5,918 NZD

Retailer 12$6,447 NZD

Retailer 9$6,600 NZD

Brilliant Earth$11,302 NZD

31 data points across 17 retailers

16 retailers$1,899 NZD to $11,302 NZD

Retailer 1

$1,636 NZD

$922 USD

Price last confirmed 8 days ago

Retailer 2

$1,899 NZD

$1,070 USD

View

Price last confirmed 15 days ago

Retailer 3

$1,899 NZD

$1,070 USD

View

Retailer 4

$2,062 NZD

£915 GBP

View

Retailer 5

$2,209 NZD

$1,245 USD

View

Retailer 6

$2,800 NZD

$1,578 USD

View

Retailer 7

$2,906 NZD

£1,290 GBP

View

Retailer 8

$3,821 NZD

ZAR 34,787 ZAR

View

Price last confirmed 7 days ago

Retailer 9

$3,844 NZD

A$3,333 AUD

View

Price last confirmed 10 days ago

B+

Retailer 10

$4,223 NZD

$2,380 USD

View

B+

Retailer 11

$4,544 NZD

$2,561 USD

View

B+

Retailer 12

$5,635 NZD

$3,176 USD

View

Retailer 13

$5,918 NZD

$3,336 USD

View

Price last confirmed 7 days ago

B+

Retailer 14

$6,447 NZD

£2,861 GBP

View

Retailer 15

$6,600 NZD

$3,720 USD

View

Most Expensive

Brilliant Earth

21625135A · Oct 26

$11,302 NZD

$6,370 USD

View

15 more retailers have this diamond

Prices start from $1,899 NZDSave up to $9,404 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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