Oval|Lab Grown|IGI

4.26ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG840630830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840630830

Diamond specifications and retailer prices

From $2,269 USD

£1,787 GBP

As of October 29, 2026

Save $12,494 USD (85%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $14,763 USD at With Clarity · As of October 28, 2026

View at With Clarity

About this 4.26ct lab-grown oval diamond

This 4.26ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840630830 or 840630830. Listed at 17 retailers as of October 28, 2026, with prices from $2,269 to $14,763, a $12,494 spread on the same certified stone. With Clarity lists it at $14,763. 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

4.26

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840630830

Dimensions13.28 × 9.16 × 5.61 mm

L/W Ratio1.45

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840630830

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: $5,765 USD|Low: $2,255 USD|High: $14,763 USD|Avg: $6,358 USD|+0.9%

Retailer 1

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

Retailer 17

With Clarity

October 29, 2026

Retailer 12$2,269 USD

Retailer 3$2,875 USD

Retailer 6$2,897 USD

Retailer 10$3,718 USD

Retailer 17$4,151 USD

Retailer 16$4,226 USD

Retailer 15$4,768 USD

Retailer 5$5,136 USD

Retailer 1$5,765 USD

Retailer 13$5,812 USD

Retailer 2$6,022 USD

Retailer 14$6,685 USD

Retailer 4$7,232 USD

Retailer 11$7,388 USD

Retailer 8$9,459 USD

Retailer 7$10,108 USD

Retailer 9$10,360 USD

With Clarity$14,763 USD

17 data points across 18 retailers

17 retailers$2,269 USD to $14,763 USD

A+

Cheapest Retailer

$2,269 USD

£1,787 GBP

Retailer 2

$2,875 USD

View

Retailer 3

$2,897 USD

View

Final sale: no returns

Retailer 4

$3,718 USD

£2,928 GBP

View

Retailer 5

$4,151 USD

View

Retailer 6

$4,226 USD

View

Retailer 7

$5,136 USD

£4,044 GBP

View

Retailer 8

$5,765 USD

ZAR 93,140 ZAR

View

Retailer 9

$5,812 USD

A$8,942 AUD

View

Price last confirmed 7 days ago

B+

Retailer 10

$6,022 USD

View

B+

Retailer 11

$6,685 USD

View

Price last confirmed 8 days ago

B+

Retailer 12

$7,232 USD

View

B+

Retailer 13

$7,388 USD

£5,817 GBP

View

B+

Retailer 14

$9,459 USD

View

Retailer 15

$10,108 USD

SGD 13,660 SGD

View

Retailer 16

$10,360 USD

View

Most Expensive

With Clarity

840630830 · Oct 28

$14,763 USD

View

16 more retailers have this diamond

Prices start from $2,269 USDSave up to $12,494 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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4.26ct Oval

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