Marquise|Lab Grown|IGI

10.09ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG757515526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG757515526

Diamond specifications and retailer prices

From $4,956 AUD

$3,473 USD

As of November 1, 2026

Save $14,955 AUD (75%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $32,776 AUD at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 10.09ct lab-grown marquise diamond

This 10.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG757515526 or 757515526. Listed at 22 retailers as of October 31, 2026, with a 302% 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

10.09

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG757515526

Dimensions23.55 × 10.81 × 6.51 mm

L/W Ratio2.18

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG757515526

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: Nov 1

Current: $30,450 AUD|Low: $4,956 AUD|High: $30,450 AUD|Avg: $11,067 AUD

Do Amore Diamonds

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

November 2, 2026

Retailer 7$4,956 AUD

Retailer 4$5,135 AUD

Retailer 17$5,358 AUD

Retailer 5$5,591 AUD

Retailer 16$7,227 AUD

Retailer 19$7,257 AUD

Retailer 15$7,463 AUD

Retailer 2$7,567 AUD

Retailer 6$8,287 AUD

Retailer 9$8,677 AUD

Retailer 14$8,772 AUD

Retailer 11$8,902 AUD

Retailer 12$10,575 AUD

Retailer 3$12,872 AUD

Retailer 13$12,988 AUD

Retailer 8$14,137 AUD

Retailer 10$19,911 AUD

Retailer 18$29,879 AUD

Do Amore Diamonds$30,450 AUD

44 data points across 19 retailers

22 retailers$4,956 AUD to $19,911 AUD

Retailer 1

$4,249 AUD

$2,978 USD

Price last confirmed 31 days ago

Retailer 2

$4,816 AUD

$3,375 USD

View

Price last confirmed 34 days ago

B+

Retailer 3

$4,956 AUD

$3,473 USD

View

Final sale: no returns

Retailer 4

$5,135 AUD

$3,599 USD

View

Price last confirmed 30 days ago

B+

Retailer 5

$5,358 AUD

$3,755 USD

View

B+

Retailer 6

$5,591 AUD

$3,918 USD

View

Retailer 7

$7,083 AUD

$4,964 USD

View

Price last confirmed 33 days ago

B+

Retailer 8

$7,227 AUD

$5,065 USD

View

B+

Retailer 9

$7,257 AUD

$5,086 USD

View

B+

Retailer 10

$7,463 AUD

$5,230 USD

View

B+

Retailer 11

$7,567 AUD

£4,175 GBP

View

Retailer 12

$8,287 AUD

$5,808 USD

View

Retailer 13

$8,677 AUD

£4,788 GBP

View

B+

Retailer 14

$8,772 AUD

ZAR 99,318 ZAR

View

Retailer 15

$10,575 AUD

View

Retailer 16

$12,872 AUD

$9,021 USD

View

Retailer 17

$12,988 AUD

View

Retailer 18

$14,137 AUD

$9,907 USD

View

Retailer 19

$19,911 AUD

$13,954 USD

View

Retailer 20

$29,879 AUD

$20,940 USD

View

Price under review

Retailer 21

$30,450 AUD

$21,340 USD

View

Price under review

Most Expensive

Do Amore Diamonds

23-757515526 · Nov 1

$32,776 AUD

$22,970 USD

View

Price under review

21 more retailers have this diamond

Prices start from $4,956 AUDSave up to $14,955 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.

Similar diamonds

B+

10.09ct Marquise

$4,956 AUD