Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG619457418

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619457418

Diamond specifications and retailer prices

From $848 AUD

$596 USD

As of October 29, 2026

Save $5,885 AUD (87%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $6,734 AUD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619457418 or 619457418. Listed at 23 retailers as of October 29, 2026, with prices from $848 to $6,734, a $5,885 spread on the same certified stone. Do Amore Diamonds lists it at $6,734. 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

3.71

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG619457418

Dimensions9.81 × 9.87 × 6.15 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG619457418

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 29

Current: $6,734 AUD|Low: $848 AUD|High: $8,342 AUD|Avg: $2,748 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

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Retailer 16

Retailer 17

October 30, 2026

Retailer 10$848 AUD

Retailer 4$1,244 AUD

Retailer 15$1,246 AUD

Retailer 2$1,391 AUD

Retailer 3$1,441 AUD

Retailer 14$1,608 AUD

Retailer 5$2,206 AUD

Retailer 12$2,254 AUD

Retailer 11$2,318 AUD

Retailer 17$2,427 AUD

Retailer 16$3,027 AUD

Retailer 9$3,189 AUD

Retailer 13$4,303 AUD

Retailer 6$4,338 AUD

Retailer 7$4,531 AUD

Retailer 8$4,931 AUD

Do Amore Diamonds$6,734 AUD

39 data points across 17 retailers

23 retailers$848 AUD to $6,734 AUD

Retailer 1

$759 AUD

$533 USD

Price last confirmed 12 days ago

Retailer 2

$848 AUD

$596 USD

View

Final sale: no returns

Retailer 3

$941 AUD

$661 USD

View

Price last confirmed 11 days ago

Retailer 4

$941 AUD

$661 USD

View

Price last confirmed 14 days ago

B+

Retailer 5

$1,244 AUD

$874 USD

View

Retailer 6

$1,246 AUD

$875 USD

View

Retailer 7

$1,391 AUD

£769 GBP

View

Retailer 8

$1,441 AUD

$1,012 USD

View

Retailer 9

$1,608 AUD

£889 GBP

View

B+

Retailer 10

$2,086 AUD

$1,465 USD

View

Retailer 11

$2,206 AUD

View

Price last confirmed 10 days ago

B+

Retailer 12

$2,254 AUD

ZAR 25,584 ZAR

View

B+

Retailer 13

$2,427 AUD

$1,705 USD

View

Retailer 14

$2,730 AUD

$1,918 USD

View

Price last confirmed 12 days ago

B+

Retailer 15

$3,027 AUD

$2,126 USD

View

Retailer 16

$3,189 AUD

$2,240 USD

View

Price last confirmed 12 days ago

Retailer 17

$3,229 AUD

CA$3,150 CAD

View

Retailer 18

$3,714 AUD

$2,609 USD

View

Price last confirmed 8 days ago

Retailer 19

$4,303 AUD

$3,022 USD

View

Retailer 20

$4,338 AUD

SGD 4,118 SGD

View

Retailer 21

$4,531 AUD

£2,506 GBP

View

Price last confirmed 11 days ago

Retailer 22

$4,931 AUD

$3,464 USD

View

Most Expensive

Do Amore Diamonds

27-9C5ABDFF1 · Oct 30

$6,734 AUD

$4,730 USD

View

22 more retailers have this diamond

Prices start from $848 AUDSave up to $5,885 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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3.71ct Round

$848 AUD