Oval|Lab Grown|IGI

3.53ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG797647692

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG797647692

Diamond specifications and retailer prices

From $1,412 AUD

$992 USD

As of October 29, 2026

Save $5,022 AUD (78%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $6,434 AUD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.53ct lab-grown oval diamond

This 3.53ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797647692 or 797647692. Listed at 17 retailers as of October 29, 2026, with prices from $1,412 to $6,434, a $5,022 spread on the same certified stone. Brilliant Earth lists it at $6,434. 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

3.53

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.9°

Pavilion angle38.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797647692

Dimensions15.23 × 8.00 × 4.15 mm

L/W Ratio1.90

Girdle conditionFaceted

Culet sizeLarge

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 LG797647692

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: $6,434 AUD|Low: $1,127 AUD|High: $6,847 AUD|Avg: $3,235 AUD|-6.0%

Brilliant Earth

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

October 29, 2026

Retailer 11$1,412 AUD

Retailer 3$1,580 AUD

Retailer 12$1,638 AUD

Retailer 14$1,638 AUD

Retailer 4$1,724 AUD

Retailer 10$1,886 AUD

Retailer 15$2,151 AUD

Retailer 8$2,608 AUD

Retailer 13$2,618 AUD

Retailer 9$3,531 AUD

Retailer 7$3,779 AUD

Retailer 5$4,534 AUD

Retailer 2$5,586 AUD

Retailer 6$5,710 AUD

Brilliant Earth$6,434 AUD

26 data points across 15 retailers

17 retailers$1,412 AUD to $6,434 AUD

Retailer 1

$1,412 AUD

$992 USD

Price last confirmed 38 days ago

Retailer 2

$1,412 AUD

$992 USD

View

B+

Retailer 3

$1,580 AUD

$1,110 USD

View

Final sale: no returns

Retailer 4

$1,616 AUD

$1,135 USD

View

Price last confirmed 37 days ago

Retailer 5

$1,638 AUD

$1,151 USD

View

Price last confirmed 12 days ago

B+

Retailer 6

$1,638 AUD

$1,151 USD

View

B+

Retailer 7

$1,724 AUD

$1,211 USD

View

B+

Retailer 8

$1,886 AUD

$1,325 USD

View

Retailer 9

$2,151 AUD

$1,511 USD

View

Retailer 10

$2,608 AUD

€1,745 EUR

View

Retailer 11

$2,618 AUD

$1,839 USD

View

Retailer 12

$3,072 AUD

$2,158 USD

View

Retailer 13

$3,531 AUD

$2,481 USD

View

Retailer 14

$4,534 AUD

£2,508 GBP

View

Retailer 15

$5,586 AUD

£3,090 GBP

View

Retailer 16

$5,710 AUD

$4,012 USD

View

Most Expensive

Brilliant Earth

20934274A · Oct 29

$6,434 AUD

$4,520 USD

View

16 more retailers have this diamond

Prices start from $1,412 AUDSave up to $5,022 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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3.53ct Oval

$1,412 AUD