Marquise|Lab Grown|IGI

3.25ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG844673166

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844673166

Diamond specifications and retailer prices

From $845 AUD

$592 USD

As of October 27, 2026

Save $5,505 AUD (87%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $6,350 AUD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 3.25ct lab-grown marquise diamond

This 3.25ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844673166 or 844673166. Listed at 21 retailers as of October 27, 2026, with prices from $845 to $6,350, a $5,505 spread on the same certified stone. Brilliant Earth lists it at $6,350. 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

3.25

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.8°

Pavilion angle38.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844673166

Dimensions15.84 × 7.52 × 4.58 mm

L/W Ratio2.11

Girdle conditionFaceted

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 LG844673166

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: $6,350 AUD|Low: $845 AUD|High: $6,350 AUD|Avg: $2,242 AUD

Brilliant Earth

Retailer 2

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Retailer 21

November 2, 2026

Retailer 10$845 AUD

Retailer 4$937 AUD

Retailer 14$962 AUD

Retailer 11$1,064 AUD

Retailer 15$1,128 AUD

Retailer 7$1,227 AUD

Retailer 18$1,391 AUD

Retailer 9$1,521 AUD

Retailer 19$1,547 AUD

Retailer 16$1,624 AUD

Retailer 6$2,204 AUD

Retailer 2$2,256 AUD

Retailer 13$2,578 AUD

Retailer 12$2,801 AUD

Retailer 21$2,807 AUD

Retailer 8$3,178 AUD

Retailer 5$3,286 AUD

Retailer 3$3,363 AUD

Retailer 20$3,436 AUD

Retailer 17$4,510 AUD

Brilliant Earth$6,350 AUD

13 data points across 21 retailers

21 retailers$845 AUD to $6,350 AUD

Cheapest Retailer

$845 AUD

$592 USD

Retailer 2

$937 AUD

$657 USD

View

Final sale: no returns

Retailer 3

$962 AUD

$674 USD

View

Price last confirmed 9 days ago

Retailer 4

$1,064 AUD

$746 USD

View

Price last confirmed 8 days ago

Retailer 5

$1,128 AUD

£622 GBP

View

Retailer 6

$1,227 AUD

$860 USD

View

Retailer 7

$1,391 AUD

$975 USD

View

Retailer 8

$1,521 AUD

€1,015 EUR

View

Retailer 9

$1,547 AUD

$1,084 USD

View

Retailer 10

$1,624 AUD

£896 GBP

View

B+

Retailer 11

$2,204 AUD

View

B+

Retailer 12

$2,256 AUD

ZAR 25,540 ZAR

View

B+

Retailer 13

$2,578 AUD

$1,807 USD

View

Retailer 14

$2,801 AUD

$1,963 USD

View

Price last confirmed 8 days ago

B+

Retailer 15

$2,807 AUD

$1,967 USD

View

B+

Retailer 16

$3,178 AUD

$2,227 USD

View

B+

Retailer 17

$3,286 AUD

SGD 3,112 SGD

View

B+

Retailer 18

$3,363 AUD

$2,357 USD

View

B+

Retailer 19

$3,436 AUD

$2,408 USD

View

Retailer 20

$4,510 AUD

£2,489 GBP

View

Most Expensive

Brilliant Earth

22282281A · Nov 2

$6,350 AUD

$4,450 USD

View

20 more retailers have this diamond

Prices start from $845 AUDSave up to $5,505 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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