Round|Lab Grown|IGI

6.03ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG608398166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG608398166

Diamond specifications and retailer prices

From $1,473 NZD

$829 USD

As of November 1, 2026

Save $9,990 NZD (87%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $11,464 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 6.03ct lab-grown round diamond

This 6.03ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608398166 or 608398166. Listed at 16 retailers as of November 1, 2026, with prices from $1,473 to $11,464, a $9,990 spread on the same certified stone. Brilliant Earth lists it at $11,464. 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

6.03

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG608398166

Dimensions11.71 × 11.68 × 7.20 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 and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG608398166

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: $11,464 NZD|Low: $1,473 NZD|High: $12,672 NZD|Avg: $3,850 NZD|-9.5%

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

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Retailer 15

Retailer 16

Retailer 17

November 3, 2026

Retailer 4$1,473 NZD

Retailer 13$1,603 NZD

Retailer 15$1,710 NZD

Retailer 17$1,710 NZD

Retailer 7$2,577 NZD

Retailer 2$2,594 NZD

Retailer 16$2,606 NZD

Retailer 12$2,737 NZD

Retailer 5$2,751 NZD

Retailer 10$2,805 NZD

Retailer 8$3,844 NZD

Retailer 14$3,928 NZD

Retailer 3$4,804 NZD

Retailer 6$5,346 NZD

Retailer 9$5,919 NZD

Retailer 11$6,406 NZD

Brilliant Earth$11,464 NZD

40 data points across 17 retailers

16 retailers$1,473 NZD to $11,464 NZD

Cheapest Retailer

$1,473 NZD

$829 USD

Retailer 2

$1,603 NZD

$902 USD

View

Retailer 3

$1,710 NZD

$962 USD

View

Price last confirmed 17 days ago

Retailer 4

$1,710 NZD

$962 USD

View

Retailer 5

$2,577 NZD

$1,450 USD

View

Retailer 6

$2,594 NZD

£1,149 GBP

View

B+

Retailer 7

$2,737 NZD

$1,540 USD

View

B+

Retailer 8

$2,751 NZD

$1,548 USD

View

Retailer 9

$2,805 NZD

€1,503 EUR

View

B+

Retailer 10

$3,844 NZD

$2,163 USD

View

B+

Retailer 11

$3,928 NZD

$2,210 USD

View

B+

Retailer 12

$4,804 NZD

$2,703 USD

View

Retailer 13

$5,346 NZD

$3,008 USD

View

Retailer 14

$5,919 NZD

$3,330 USD

View

Price last confirmed 15 days ago

Retailer 15

$6,406 NZD

£2,838 GBP

View

Most Expensive

Brilliant Earth

8717415A · Nov 2

$11,464 NZD

$6,450 USD

View

15 more retailers have this diamond

Prices start from $1,473 NZDSave up to $9,990 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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6.03ct Round

$1,473 NZD