Round|Lab Grown|IGI

5.85ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG705524397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG705524397

Diamond specifications and retailer prices

From $1,513 NZD

$850 USD

As of October 29, 2026

Save $5,103 NZD (77%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $24,909 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.85ct lab-grown round diamond

This 5.85ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG705524397 or 705524397. Listed at 27 retailers as of October 29, 2026, with a 337% 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

5.85

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG705524397

Dimensions11.54 × 11.60 × 7.06 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

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 LG705524397

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: $24,909 NZD|Low: $1,439 NZD|High: $24,909 NZD|Avg: $4,888 NZD

Brilliant Earth

Retailer 2

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Retailer 23

October 30, 2026

Retailer 12$1,513 NZD

Retailer 8$1,647 NZD

Retailer 10$1,695 NZD

Retailer 5$1,756 NZD

Retailer 14$1,756 NZD

Retailer 20$2,065 NZD

Retailer 2$2,200 NZD

Retailer 6$2,503 NZD

Retailer 13$2,689 NZD

Retailer 19$2,810 NZD

Retailer 7$2,824 NZD

Retailer 22$3,555 NZD

Retailer 21$3,562 NZD

Retailer 18$3,567 NZD

Retailer 23$4,036 NZD

Retailer 9$4,590 NZD

Retailer 4$4,936 NZD

Retailer 16$5,306 NZD

Retailer 11$6,087 NZD

Retailer 17$6,616 NZD

Retailer 15$7,435 NZD

Retailer 3$10,078 NZD

Brilliant Earth$24,909 NZD

33 data points across 23 retailers

27 retailers$1,513 NZD to $6,616 NZD

Cheapest Retailer

$1,513 NZD

$850 USD

Retailer 2

$1,647 NZD

$925 USD

View

Retailer 3

$1,695 NZD

$952 USD

View

Final sale: no returns

Retailer 4

$1,756 NZD

$986 USD

View

Retailer 5

$1,756 NZD

$986 USD

View

Price last confirmed 13 days ago

Retailer 6

$2,065 NZD

$1,160 USD

View

Retailer 7

$2,074 NZD

HK$9,100 HKD

View

Retailer 8

$2,200 NZD

£973 GBP

View

Retailer 9

$2,503 NZD

$1,406 USD

View

Retailer 10

$2,689 NZD

£1,189 GBP

View

Retailer 11

$2,810 NZD

€1,503 EUR

View

B+

Retailer 12

$2,824 NZD

$1,586 USD

View

Retailer 13

$3,555 NZD

A$3,072 AUD

View

Price last confirmed 8 days ago

Retailer 14

$3,562 NZD

A$3,078 AUD

View

Retailer 15

$3,567 NZD

ZAR 32,364 ZAR

View

B+

Retailer 16

$3,757 NZD

$2,110 USD

View

Retailer 17

$4,036 NZD

$2,267 USD

View

Price last confirmed 10 days ago

B+

Retailer 18

$4,590 NZD

$2,578 USD

View

B+

Retailer 19

$4,936 NZD

$2,772 USD

View

B+

Retailer 20

$5,306 NZD

$2,980 USD

View

B+

Retailer 21

$5,439 NZD

$3,055 USD

View

B+

Retailer 22

$6,087 NZD

$3,418 USD

View

Retailer 23

$6,429 NZD

$3,611 USD

View

B+

Retailer 24

$6,616 NZD

£2,926 GBP

View

Retailer 25

$7,435 NZD

A$6,424 AUD

View

Price last confirmed 21 days ago

Retailer 26

$10,078 NZD

$5,660 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

18299922A · Oct 29

$24,909 NZD

$13,990 USD

View

Price under review

26 more retailers have this diamond

Prices start from $1,513 NZDSave up to $5,103 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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5.85ct Round

$1,513 NZD