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 $1,836 USD

£1,446 GBP

As of October 24, 2026

Save $7,644 USD (81%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $9,480 USD 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 $1,836 to $9,480, a $7,644 spread on the same certified stone. Do Amore Diamonds lists it at $9,480. 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

Color

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: $8,610 USD|Low: $890 USD|High: $8,610 USD|Avg: $2,790 USD|+4.5%

Do Amore Diamonds

Retailer 2

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Retailer 20

October 26, 2026

Retailer 15$970 USD

Retailer 12$1,076 USD

Retailer 18$1,085 USD

Retailer 6$1,125 USD

Retailer 8$1,295 USD

Retailer 3$1,440 USD

Retailer 14$1,799 USD

Retailer 13$1,836 USD

Retailer 2$1,970 USD

Retailer 5$2,327 USD

Retailer 16$2,424 USD

Retailer 4$2,680 USD

Retailer 10$2,728 USD

Retailer 17$3,429 USD

Retailer 20$3,488 USD

Retailer 11$3,815 USD

Retailer 7$4,050 USD

Retailer 19$4,416 USD

Retailer 9$6,900 USD

Do Amore Diamonds$8,610 USD

21 data points across 20 retailers

22 retailers$1,836 USD to $9,480 USD

Retailer 1

$970 USD

Price last confirmed 7 days ago

Retailer 2

$1,009 USD

View

Price last confirmed 9 days ago

Retailer 3

$1,076 USD

View

Price last confirmed 12 days ago

Retailer 4

$1,125 USD

View

Price last confirmed 8 days ago

Retailer 5

$1,295 USD

View

Price last confirmed 6 days ago

Retailer 6

$1,440 USD

£1,134 GBP

View

Price last confirmed 8 days ago

Retailer 7

$1,799 USD

View

Price last confirmed 6 days ago

Retailer 8

$1,836 USD

£1,446 GBP

View

Retailer 9

$1,970 USD

View

Retailer 10

$2,327 USD

View

Price last confirmed 8 days ago

Retailer 11

$2,424 USD

View

Price last confirmed 7 days ago

Retailer 12

$2,680 USD

A$4,123 AUD

View

Price last confirmed 8 days ago

Retailer 13

$2,728 USD

ZAR 44,063 ZAR

View

Price last confirmed 10 days ago

B+

Retailer 14

$3,429 USD

£2,700 GBP

View

Retailer 15

$3,488 USD

View

Price last confirmed 7 days ago

Retailer 16

$3,815 USD

View

Price last confirmed 11 days ago

Retailer 17

$4,050 USD

£3,189 GBP

View

Price last confirmed 8 days ago

Retailer 18

$4,416 USD

View

Price last confirmed 7 days ago

Retailer 19

$6,900 USD

View

Retailer 20

$8,494 USD

View

Price last confirmed 8 days ago

Retailer 21

$8,610 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

23-665431139 · Oct 29

$9,480 USD

View

21 more retailers have this diamond

Prices start from $1,836 USDSave up to $7,644 USD

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

$1,836 USD