Round|Lab Grown|IGI

6.09ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG809644032

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809644032

Diamond specifications and retailer prices

From $1,886 NZD

$1,063 USD

As of October 29, 2026

Save $6,022 NZD (76%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $29,649 NZD at Brilliant Earth · As of October 16, 2026

View at Brilliant Earth

About this 6.09ct lab-grown round diamond

This 6.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809644032 or 809644032. Listed at 29 retailers as of October 29, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.09

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.6°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809644032

Dimensions11.93 × 11.90 × 6.99 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG809644032

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 29

Current: $29,649 NZD|Low: $1,812 NZD|High: $29,649 NZD|Avg: $5,073 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

October 30, 2026

Retailer 3$1,886 NZD

Retailer 6$2,188 NZD

Retailer 15$2,440 NZD

Retailer 5$2,589 NZD

Retailer 2$2,847 NZD

Retailer 12$3,132 NZD

Retailer 8$3,157 NZD

Retailer 11$3,432 NZD

Retailer 13$4,052 NZD

Retailer 14$4,182 NZD

Retailer 9$4,235 NZD

Retailer 7$6,785 NZD

Retailer 10$7,461 NZD

Retailer 4$10,282 NZD

Brilliant Earth$29,649 NZD

32 data points across 15 retailers

29 retailers$1,886 NZD to $7,908 NZD

Retailer 1

$1,886 NZD

$1,063 USD

Price last confirmed 38 days ago

Retailer 2

$1,886 NZD

$1,063 USD

View

Retailer 3

$2,111 NZD

$1,190 USD

View

Final sale: no returns

Retailer 4

$2,158 NZD

$1,216 USD

View

Price last confirmed 38 days ago

Retailer 5

$2,188 NZD

$1,233 USD

View

Retailer 6

$2,188 NZD

$1,233 USD

View

Price last confirmed 13 days ago

Retailer 7

$2,440 NZD

$1,375 USD

View

Retailer 8

$2,589 NZD

HK$11,400 HKD

View

Retailer 9

$2,847 NZD

£1,263 GBP

View

Retailer 10

$2,999 NZD

$1,690 USD

View

B+

Retailer 11

$3,132 NZD

$1,765 USD

View

Retailer 12

$3,157 NZD

£1,401 GBP

View

Retailer 13

$3,432 NZD

€1,842 EUR

View

Retailer 14

$4,052 NZD

A$3,513 AUD

View

Price last confirmed 9 days ago

Retailer 15

$4,102 NZD

$2,312 USD

View

Price last confirmed 39 days ago

B+

Retailer 16

$4,102 NZD

$2,312 USD

View

B+

Retailer 17

$4,182 NZD

$2,357 USD

View

B+

Retailer 18

$4,235 NZD

ZAR 38,556 ZAR

View

Retailer 19

$4,439 NZD

$2,502 USD

View

Price last confirmed 44 days ago

B+

Retailer 20

$4,583 NZD

$2,583 USD

View

B+

Retailer 21

$6,030 NZD

£2,676 GBP

View

B+

Retailer 22

$6,680 NZD

$3,765 USD

View

B+

Retailer 23

$6,785 NZD

$3,824 USD

View

B+

Retailer 24

$7,461 NZD

£3,311 GBP

View

Retailer 25

$7,481 NZD

SGD 5,698 SGD

View

Retailer 26

$7,643 NZD

$4,308 USD

View

Retailer 27

$7,908 NZD

$4,457 USD

View

Retailer 28

$10,282 NZD

$5,795 USD

View

Price last confirmed 23 days ago

Most Expensive

Brilliant Earth

20965605A · Oct 16

$29,649 NZD

$16,710 USD

View

Price under review

28 more retailers have this diamond

Prices start from $1,886 NZDSave up to $6,022 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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