Oval|Lab Grown|IGI

4.22ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG732510187

Certificate IGI LG732510187

Diamond specifications and retailer prices

From $5,764 USD

A$8,868 AUD

14 retailers carry this diamond

Most expensive: $19,270 USD at Do Amore Diamonds

View at Do Amore Diamonds

About this 4.22ct lab-grown oval diamond

This 4.22ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732510187 or 732510187. Listed at 14 retailers. 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

4.22

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG732510187

Dimensions12.97 × 9.41 × 5.68 mm

L/W Ratio1.38

Girdle conditionFaceted

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG732510187

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Sep 30

Current: $19,270 USD|Low: $2,239 USD|High: $19,270 USD|Avg: $8,069 USD

Do Amore Diamonds

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

September 22, 2026

Retailer 10$3,136 USD

Retailer 14$3,410 USD

Retailer 4$4,338 USD

Retailer 9$4,708 USD

Retailer 2$4,768 USD

Retailer 13$5,030 USD

Retailer 12$5,764 USD

Retailer 11$6,187 USD

Retailer 7$7,453 USD

Retailer 3$8,869 USD

Retailer 8$9,091 USD

Retailer 5$12,504 USD

Retailer 6$16,138 USD

Do Amore Diamonds$19,270 USD

24 data points across 14 retailers

14 retailers

Retailer 1

$3,410 USD

Price last confirmed 9 days ago

Retailer 2

$4,338 USD

View

Price last confirmed 9 days ago

Retailer 3

$4,708 USD

View

Price last confirmed 9 days ago

Retailer 4

$4,768 USD

£3,755 GBP

View

Price last confirmed 8 days ago

Retailer 5

$4,871 USD

View

Price last confirmed 32 days ago

Retailer 6

$5,030 USD

View

Price last confirmed 10 days ago

Retailer 7

$5,764 USD

A$8,868 AUD

View

Retailer 8

$6,187 USD

£4,872 GBP

View

Price last confirmed 10 days ago

B+

Retailer 9

$7,453 USD

ZAR 120,398 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 10

$8,869 USD

View

Price last confirmed 10 days ago

B+

Retailer 11

$9,091 USD

£7,158 GBP

View

Price last confirmed 9 days ago

Retailer 12

$12,504 USD

View

Price last confirmed 9 days ago

Retailer 13

$16,138 USD

A$24,827 AUD

View

Price last confirmed 89 days ago

Most Expensive

Do Amore Diamonds

27-EBC9773F1 · Sep 23

$19,270 USD

View

Price last confirmed 8 days ago

13 more retailers have this diamond

Prices start from $5,764 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.

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