Oval|Lab Grown|IGI

3.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG832603776

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG832603776

Diamond specifications and retailer prices

From $1,317 AUD

$925 USD

As of October 29, 2026

Save $4,235 AUD (76%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $5,552 AUD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832603776 or 832603776. Listed at 15 retailers as of October 29, 2026, with prices from $1,317 to $5,552, a $4,235 spread on the same certified stone. Brilliant Earth lists it at $5,552. 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

3.51

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG832603776

Dimensions11.94 × 8.60 × 5.37 mm

L/W Ratio1.39

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 LG832603776

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $5,552 AUD|Low: $1,317 AUD|High: $7,075 AUD|Avg: $3,188 AUD|-21.5%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 30, 2026

Retailer 5$1,317 AUD

Retailer 2$1,706 AUD

Retailer 9$1,745 AUD

Retailer 3$2,207 AUD

Retailer 7$2,733 AUD

Retailer 10$3,319 AUD

Retailer 8$3,649 AUD

Retailer 11$3,692 AUD

Retailer 6$4,392 AUD

Retailer 4$4,531 AUD

Brilliant Earth$5,552 AUD

36 data points across 11 retailers

15 retailers$1,317 AUD to $5,552 AUD

Retailer 1

$885 AUD

$622 USD

Price last confirmed 28 days ago

Retailer 2

$1,004 AUD

$705 USD

View

Price last confirmed 34 days ago

Retailer 3

$1,071 AUD

$752 USD

View

Price last confirmed 28 days ago

Retailer 4

$1,317 AUD

$925 USD

View

Retailer 5

$1,706 AUD

£943 GBP

View

Retailer 6

$1,745 AUD

$1,226 USD

View

B+

Retailer 7

$2,207 AUD

$1,550 USD

View

B+

Retailer 8

$2,733 AUD

$1,920 USD

View

Retailer 9

$3,008 AUD

$2,113 USD

View

Price last confirmed 30 days ago

Retailer 10

$3,319 AUD

£1,836 GBP

View

Price last confirmed 24 days ago

Retailer 11

$3,649 AUD

$2,563 USD

View

Retailer 12

$3,692 AUD

$2,593 USD

View

Price last confirmed 12 days ago

Retailer 13

$4,392 AUD

$3,085 USD

View

Retailer 14

$4,531 AUD

£2,506 GBP

View

Most Expensive

Brilliant Earth

21453274A · Oct 30

$5,552 AUD

$3,900 USD

View

14 more retailers have this diamond

Prices start from $1,317 AUDSave up to $4,235 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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3.51ct Oval

$1,317 AUD