Marquise|Lab Grown|IGI

5.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG669431015

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669431015

Diamond specifications and retailer prices

From $1,876 AUD

$1,315 USD

As of October 27, 2026

Save $11,023 AUD (85%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $12,899 AUD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.53ct lab-grown marquise diamond

This 5.53ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669431015 or 669431015. Listed at 31 retailers as of October 30, 2026, with prices from $1,876 to $12,899, a $11,023 spread on the same certified stone. Do Amore Diamonds lists it at $12,899. 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

5.53

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG669431015

Dimensions18.75 × 9.25 × 5.57 mm

L/W Ratio2.03

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 LG669431015

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 27

Current: $12,899 AUD|Low: $2,176 AUD|High: $12,899 AUD|Avg: $5,291 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

November 1, 2026

Retailer 13$2,176 AUD

Retailer 5$2,715 AUD

Retailer 9$2,718 AUD

Retailer 4$2,750 AUD

Retailer 8$3,391 AUD

Retailer 15$3,443 AUD

Retailer 3$4,055 AUD

Retailer 11$4,826 AUD

Retailer 2$4,867 AUD

Retailer 6$5,806 AUD

Retailer 14$6,243 AUD

Retailer 12$6,542 AUD

Retailer 10$6,897 AUD

Retailer 7$8,510 AUD

Do Amore Diamonds$12,899 AUD

30 data points across 15 retailers

31 retailers$1,876 AUD to $12,899 AUD

Retailer 1

$1,801 AUD

$1,262 USD

Price last confirmed 28 days ago

Retailer 2

$1,876 AUD

$1,315 USD

View

Price last confirmed 16 days ago

Retailer 3

$1,876 AUD

$1,315 USD

View

Price last confirmed 25 days ago

Retailer 4

$1,876 AUD

$1,315 USD

View

Retailer 5

$1,876 AUD

$1,315 USD

View

Retailer 6

$1,876 AUD

$1,315 USD

View

Price last confirmed 20 days ago

Retailer 7

$2,146 AUD

$1,504 USD

View

Price last confirmed 38 days ago

Retailer 8

$2,176 AUD

$1,525 USD

View

Price last confirmed 21 days ago

Retailer 9

$2,176 AUD

$1,525 USD

View

Price last confirmed 30 days ago

Retailer 10

$2,176 AUD

$1,525 USD

View

Price last confirmed 13 days ago

Retailer 11

$2,176 AUD

$1,525 USD

View

Price last confirmed 25 days ago

Retailer 12

$2,176 AUD

$1,525 USD

View

Price last confirmed 20 days ago

B+

Retailer 13

$2,715 AUD

$1,903 USD

View

Retailer 14

$2,718 AUD

$1,905 USD

View

B+

Retailer 15

$2,750 AUD

$1,927 USD

View

B+

Retailer 16

$3,391 AUD

£1,871 GBP

View

B+

Retailer 17

$3,443 AUD

$2,413 USD

View

B+

Retailer 18

$4,055 AUD

$2,842 USD

View

Retailer 19

$4,502 AUD

$3,155 USD

View

Price last confirmed 17 days ago

Retailer 20

$4,502 AUD

$3,155 USD

View

Price last confirmed 33 days ago

Retailer 21

$4,502 AUD

$3,155 USD

View

Price last confirmed 13 days ago

Retailer 22

$4,502 AUD

$3,155 USD

View

Price last confirmed 20 days ago

Retailer 23

$4,502 AUD

$3,155 USD

View

Price last confirmed 25 days ago

Retailer 24

$4,826 AUD

ZAR 54,644 ZAR

View

Price last confirmed 13 days ago

Retailer 25

$4,867 AUD

View

Retailer 26

$5,806 AUD

£3,204 GBP

View

Retailer 27

$6,243 AUD

$4,375 USD

View

Retailer 28

$6,542 AUD

$4,585 USD

View

Price last confirmed 15 days ago

Retailer 29

$6,897 AUD

£3,806 GBP

View

Price last confirmed 12 days ago

Retailer 30

$8,510 AUD

$5,964 USD

View

Most Expensive

Do Amore Diamonds

27-2BE9CC641 · Oct 31

$12,899 AUD

$9,040 USD

View

30 more retailers have this diamond

Prices start from $1,876 AUDSave up to $11,023 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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5.53ct Marquise

$1,876 AUD