Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG662466798

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662466798

Diamond specifications and retailer prices

From $1,332 AUD

$936 USD

As of October 30, 2026

Save $10,498 AUD (89%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $11,830 AUD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 3.92ct lab-grown marquise diamond

This 3.92ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG662466798 or 662466798. Listed at 27 retailers as of October 30, 2026, with prices from $1,332 to $11,830, a $10,498 spread on the same certified stone. Do Amore Diamonds lists it at $11,830. 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

3.92

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.2°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG662466798

Dimensions16.89 × 8.11 × 5.02 mm

L/W Ratio2.08

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG662466798

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 30

Current: $11,830 AUD|Low: $1,280 AUD|High: $12,457 AUD|Avg: $3,960 AUD|-5.0%

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 9$1,280 AUD

Retailer 4$1,491 AUD

Retailer 3$1,546 AUD

Retailer 8$1,546 AUD

Retailer 13$1,794 AUD

Retailer 21$2,041 AUD

Retailer 10$2,087 AUD

Retailer 12$2,178 AUD

Retailer 14$2,385 AUD

Retailer 2$2,461 AUD

Retailer 16$3,209 AUD

Retailer 22$3,439 AUD

Retailer 19$3,850 AUD

Retailer 17$3,962 AUD

Retailer 15$4,708 AUD

Retailer 6$4,836 AUD

Retailer 5$4,996 AUD

Retailer 7$5,212 AUD

Retailer 18$5,818 AUD

Retailer 20$5,823 AUD

Retailer 11$6,071 AUD

Do Amore Diamonds$11,830 AUD

43 data points across 22 retailers

27 retailers$1,332 AUD to $11,830 AUD

Retailer 1

$1,280 AUD

$899 USD

Price last confirmed 29 days ago

Retailer 2

$1,332 AUD

$936 USD

View

Retailer 3

$1,451 AUD

$1,019 USD

View

Price last confirmed 32 days ago

Retailer 4

$1,491 AUD

$1,047 USD

View

Final sale: no returns

Retailer 5

$1,546 AUD

$1,086 USD

View

Price last confirmed 14 days ago

Retailer 6

$1,546 AUD

$1,086 USD

View

Price last confirmed 28 days ago

Retailer 7

$1,546 AUD

$1,086 USD

View

Retailer 8

$1,794 AUD

$1,260 USD

View

Retailer 9

$2,041 AUD

£1,129 GBP

View

Price last confirmed 14 days ago

Retailer 10

$2,087 AUD

$1,466 USD

View

Retailer 11

$2,178 AUD

$1,530 USD

View

Retailer 12

$2,385 AUD

$1,675 USD

View

Retailer 13

$2,461 AUD

£1,361 GBP

View

Retailer 14

$3,199 AUD

$2,247 USD

View

Price last confirmed 31 days ago

B+

Retailer 15

$3,199 AUD

$2,247 USD

View

B+

Retailer 16

$3,209 AUD

View

B+

Retailer 17

$3,439 AUD

$2,416 USD

View

Retailer 18

$3,850 AUD

View

Price last confirmed 10 days ago

B+

Retailer 19

$3,962 AUD

ZAR 44,964 ZAR

View

B+

Retailer 20

$4,708 AUD

£2,604 GBP

View

B+

Retailer 21

$4,836 AUD

$3,397 USD

View

Retailer 22

$4,996 AUD

$3,509 USD

View

Retailer 23

$5,212 AUD

View

Price last confirmed 23 days ago

B+

Retailer 24

$5,818 AUD

£3,218 GBP

View

Retailer 25

$5,823 AUD

$4,090 USD

View

Retailer 26

$6,071 AUD

$4,265 USD

View

Most Expensive

Do Amore Diamonds

27-1A060DB7B · Oct 30

$11,830 AUD

$8,310 USD

View

26 more retailers have this diamond

Prices start from $1,332 AUDSave up to $10,498 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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3.92ct Marquise

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