Oval|Lab Grown|IGI

3.56ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG665431139

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG665431139

Diamond specifications and retailer prices

From $2,354 SGD

£1,446 GBP

As of October 24, 2026

Save $9,797 SGD (81%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $12,151 SGD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.56ct lab-grown oval diamond

This 3.56ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665431139 or 665431139. Listed at 22 retailers as of October 24, 2026, with prices from $2,354 to $12,151, a $9,797 spread on the same certified stone. Do Amore Diamonds lists it at $12,151. 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

3.56

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG665431139

Dimensions12.44 × 8.81 × 5.31 mm

L/W Ratio1.41

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 LG665431139

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 24

Current: $11,035 SGD|Low: $1,141 SGD|High: $11,035 SGD|Avg: $3,576 SGD|+4.5%

Do Amore Diamonds

Retailer 2

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Retailer 20

October 26, 2026

Retailer 15$1,243 SGD

Retailer 12$1,379 SGD

Retailer 18$1,391 SGD

Retailer 6$1,442 SGD

Retailer 8$1,660 SGD

Retailer 3$1,846 SGD

Retailer 14$2,306 SGD

Retailer 13$2,354 SGD

Retailer 2$2,525 SGD

Retailer 5$2,983 SGD

Retailer 16$3,107 SGD

Retailer 4$3,435 SGD

Retailer 10$3,496 SGD

Retailer 17$4,395 SGD

Retailer 20$4,471 SGD

Retailer 11$4,890 SGD

Retailer 7$5,191 SGD

Retailer 19$5,660 SGD

Retailer 9$8,844 SGD

Do Amore Diamonds$11,035 SGD

21 data points across 20 retailers

22 retailers$2,354 SGD to $12,151 SGD

Retailer 1

$1,243 SGD

$970 USD

Price last confirmed 7 days ago

Retailer 2

$1,293 SGD

$1,009 USD

View

Price last confirmed 9 days ago

Retailer 3

$1,379 SGD

$1,076 USD

View

Price last confirmed 13 days ago

Retailer 4

$1,442 SGD

$1,125 USD

View

Price last confirmed 8 days ago

Retailer 5

$1,660 SGD

$1,295 USD

View

Price last confirmed 7 days ago

Retailer 6

$1,846 SGD

£1,134 GBP

View

Price last confirmed 8 days ago

Retailer 7

$2,306 SGD

$1,799 USD

View

Price last confirmed 7 days ago

Retailer 8

$2,354 SGD

£1,446 GBP

View

Retailer 9

$2,525 SGD

$1,970 USD

View

Retailer 10

$2,983 SGD

$2,327 USD

View

Price last confirmed 8 days ago

Retailer 11

$3,107 SGD

$2,424 USD

View

Price last confirmed 7 days ago

Retailer 12

$3,435 SGD

A$4,123 AUD

View

Price last confirmed 8 days ago

Retailer 13

$3,496 SGD

ZAR 44,063 ZAR

View

Price last confirmed 10 days ago

B+

Retailer 14

$4,395 SGD

£2,700 GBP

View

Retailer 15

$4,471 SGD

$3,488 USD

View

Price last confirmed 8 days ago

Retailer 16

$4,890 SGD

$3,815 USD

View

Price last confirmed 11 days ago

Retailer 17

$5,191 SGD

£3,189 GBP

View

Price last confirmed 9 days ago

Retailer 18

$5,660 SGD

$4,416 USD

View

Price last confirmed 7 days ago

Retailer 19

$8,844 SGD

$6,900 USD

View

Retailer 20

$10,887 SGD

$8,494 USD

View

Price last confirmed 8 days ago

Retailer 21

$11,035 SGD

$8,610 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

23-665431139 · Oct 29

$12,151 SGD

$9,480 USD

View

21 more retailers have this diamond

Prices start from $2,354 SGDSave up to $9,797 SGD

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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3.56ct Oval

$2,354 SGD