Round|Lab Grown|IGI

7.18ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG574364268

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574364268

Diamond specifications and retailer prices

From $2,520 NZD

$1,420 USD

As of October 31, 2026

Save $6,228 NZD (71%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $8,747 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 7.18ct lab-grown round diamond

This 7.18ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574364268 or 574364268. Listed at 14 retailers as of October 31, 2026, with prices from $2,520 to $8,747, a $6,228 spread on the same certified stone. Brilliant Earth lists it at $8,747. 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

7.18

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG574364268

Dimensions12.42 × 12.36 × 7.59 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 LG574364268

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: $8,747 NZD|Low: $1,270 NZD|High: $9,031 NZD|Avg: $4,577 NZD|-3.1%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 31, 2026

Retailer 3$1,778 NZD

Retailer 4$1,842 NZD

Retailer 5$2,520 NZD

Retailer 8$3,098 NZD

Retailer 2$3,173 NZD

Retailer 11$3,524 NZD

Retailer 9$4,487 NZD

Retailer 10$5,114 NZD

Retailer 6$7,310 NZD

Retailer 7$7,542 NZD

Retailer 12$7,729 NZD

Brilliant Earth$8,747 NZD

28 data points across 12 retailers

14 retailers$2,520 NZD to $8,747 NZD

Retailer 1

$1,588 NZD

$895 USD

Price last confirmed 38 days ago

Retailer 2

$1,728 NZD

$974 USD

View

Price last confirmed 38 days ago

Retailer 3

$1,817 NZD

$1,024 USD

View

Price last confirmed 34 days ago

Retailer 4

$2,520 NZD

$1,420 USD

View

B+

Retailer 5

$3,098 NZD

$1,746 USD

View

Retailer 6

$3,173 NZD

€1,703 EUR

View

B+

Retailer 7

$3,524 NZD

$1,986 USD

View

B+

Retailer 8

$4,487 NZD

$2,529 USD

View

B+

Retailer 9

$5,114 NZD

$2,882 USD

View

Retailer 10

$5,179 NZD

$2,919 USD

View

Price last confirmed 35 days ago

Retailer 11

$7,310 NZD

$4,120 USD

View

Price last confirmed 10 days ago

Retailer 12

$7,542 NZD

£3,347 GBP

View

Price last confirmed 10 days ago

Retailer 13

$7,729 NZD

$4,356 USD

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

7653154A · Oct 31

$8,747 NZD

$4,930 USD

View

13 more retailers have this diamond

Prices start from $2,520 NZDSave up to $6,228 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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7.18ct Round

$2,520 NZD