Round|Lab Grown|IGI

3.65ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG803682554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803682554

Diamond specifications and retailer prices

From $1,169 AUD

$821 USD

As of October 30, 2026

Save $288 AUD (20%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $6,321 AUD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 3.65ct lab-grown round diamond

This 3.65ct 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 LG803682554 or 803682554. Listed at 16 retailers as of October 24, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.65

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803682554

Dimensions9.85 × 9.80 × 6.02 mm

L/W Ratio1.01

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 LG803682554

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: $6,321 AUD|Low: $567 AUD|High: $6,321 AUD|Avg: $2,288 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

October 24, 2026

Retailer 15$712 AUD

Retailer 4$796 AUD

Retailer 6$796 AUD

Retailer 16$881 AUD

Retailer 14$1,169 AUD

Retailer 2$1,409 AUD

Retailer 9$1,457 AUD

Retailer 10$2,071 AUD

Retailer 11$2,091 AUD

Retailer 13$2,276 AUD

Retailer 5$2,560 AUD

Retailer 7$3,041 AUD

Retailer 3$3,298 AUD

Retailer 8$3,324 AUD

Retailer 12$4,249 AUD

Do Amore Diamonds$6,321 AUD

36 data points across 16 retailers

16 retailers$1,169 AUD to $1,457 AUD

Retailer 1

$712 AUD

$500 USD

Price last confirmed 9 days ago

Retailer 2

$796 AUD

$559 USD

View

Price last confirmed 10 days ago

Retailer 3

$881 AUD

$619 USD

View

Price last confirmed 14 days ago

Retailer 4

$881 AUD

$619 USD

View

Price last confirmed 9 days ago

B+

Retailer 5

$1,169 AUD

$821 USD

View

Retailer 6

$1,409 AUD

$990 USD

View

Retailer 7

$1,457 AUD

£806 GBP

View

Retailer 8

$2,071 AUD

View

Price last confirmed 10 days ago

Retailer 9

$2,091 AUD

ZAR 23,727 ZAR

View

Price last confirmed 11 days ago

Retailer 10

$2,276 AUD

$1,599 USD

View

Price last confirmed 7 days ago

Retailer 11

$2,560 AUD

$1,798 USD

View

Price last confirmed 9 days ago

Retailer 12

$3,041 AUD

$2,136 USD

View

Price last confirmed 7 days ago

Retailer 13

$3,298 AUD

$2,317 USD

View

Price last confirmed 8 days ago

Retailer 14

$3,324 AUD

$2,335 USD

View

Price last confirmed 9 days ago

Retailer 15

$4,249 AUD

£2,350 GBP

View

Price last confirmed 9 days ago

Most Expensive

Do Amore Diamonds

27-9B1226B5C · Oct 23

$6,321 AUD

$4,440 USD

View

Price last confirmed 7 days ago

15 more retailers have this diamond

Prices start from $1,169 AUDSave up to $288 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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3.65ct Round

$1,169 AUD