Marquise|Lab Grown|IGI

3.62ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG700511971

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700511971

Diamond specifications and retailer prices

From $4,675 AUD

$3,284 USD

As of October 31, 2026

Save $10,441 AUD (69%) vs most expensive(unlock to see where)

32 retailers carry this diamond

Most expensive: $17,687 AUD at Wholesale Diamonds Direct · As of October 13, 2026

View at Wholesale Diamonds Direct

About this 3.62ct lab-grown marquise diamond

This 3.62ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700511971 or 700511971. Listed at 32 retailers as of October 30, 2026, with a 223% 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

3.62

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG700511971

Dimensions15.60 × 8.00 × 5.07 mm

L/W Ratio1.95

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG700511971

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: $9,639 AUD|Low: $4,381 AUD|High: $35,476 AUD|Avg: $11,918 AUD|-0.1%

Retailer 1

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Retailer 15

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Retailer 17

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Retailer 19

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Retailer 21

Retailer 22

Wholesale Diamonds Direct

October 31, 2026

Retailer 15$4,381 AUD

Retailer 6$4,675 AUD

Retailer 22$5,156 AUD

Retailer 10$5,788 AUD

Retailer 21$6,200 AUD

Retailer 4$6,833 AUD

Retailer 20$7,894 AUD

Retailer 16$8,089 AUD

Retailer 13$8,346 AUD

Retailer 12$8,669 AUD

Retailer 14$9,264 AUD

Retailer 1$9,639 AUD

Retailer 2$10,122 AUD

Retailer 18$10,788 AUD

Retailer 3$13,111 AUD

Retailer 19$14,218 AUD

Retailer 5$15,116 AUD

Retailer 7$15,160 AUD

Retailer 17$15,329 AUD

Retailer 9$17,269 AUD

Wholesale Diamonds Direct$17,687 AUD

Retailer 11$24,136 AUD

Retailer 8$35,476 AUD

27 data points across 23 retailers

32 retailers$4,675 AUD to $15,116 AUD

B+

Cheapest Retailer

$4,675 AUD

$3,284 USD

Retailer 2

$5,156 AUD

$3,622 USD

View

Price last confirmed 23 days ago

Retailer 3

$5,156 AUD

$3,622 USD

View

Price last confirmed 32 days ago

Retailer 4

$5,610 AUD

$3,941 USD

View

Price last confirmed 33 days ago

Retailer 5

$5,610 AUD

$3,941 USD

View

Retailer 6

$5,788 AUD

$4,066 USD

View

Retailer 7

$5,899 AUD

$4,144 USD

View

Price last confirmed 33 days ago

Retailer 8

$5,982 AUD

$4,202 USD

View

Price last confirmed 29 days ago

Retailer 9

$5,982 AUD

$4,202 USD

View

Price last confirmed 21 days ago

Retailer 10

$6,200 AUD

$4,355 USD

View

Retailer 11

$6,833 AUD

$4,800 USD

View

Final sale: no returns

Retailer 12

$7,894 AUD

$5,545 USD

View

Retailer 13

$8,089 AUD

$5,682 USD

View

Retailer 14

$8,235 AUD

$5,785 USD

View

Price last confirmed 52 days ago

Retailer 15

$8,250 AUD

$5,795 USD

View

Price last confirmed 21 days ago

Retailer 16

$8,250 AUD

$5,795 USD

View

Price last confirmed 31 days ago

Retailer 17

$8,346 AUD

HK$45,800 HKD

View

Retailer 18

$8,669 AUD

£4,795 GBP

View

Retailer 19

$9,264 AUD

£5,124 GBP

View

Retailer 20

$9,639 AUD

View

Retailer 21

$10,122 AUD

$7,110 USD

View

Price last confirmed 20 days ago

Retailer 22

$10,788 AUD

€7,217 EUR

View

Retailer 23

$13,111 AUD

$9,210 USD

View

Retailer 24

$14,218 AUD

£7,864 GBP

View

Retailer 25

$15,116 AUD

$10,618 USD

View

Retailer 26

$15,160 AUD

View

Price last confirmed 33 days ago

Retailer 27

$15,329 AUD

ZAR 173,950 ZAR

View

Price under review

Retailer 28

$17,269 AUD

$12,131 USD

View

Price under review

Most Expensive

Wholesale Diamonds Direct

179357557 · Oct 13

$17,687 AUD

$12,424 USD

View

Price under review

28 more retailers have this diamond

Prices start from $4,675 AUDSave up to $10,441 AUD

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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B+

3.62ct Marquise

$4,675 AUD