Oval|Lab Grown|IGI

4.11ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG675580737

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG675580737

Diamond specifications and retailer prices

From $4,545 SGD

$3,555 USD

As of October 31, 2026

Save $24,815 SGD (85%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $29,360 SGD at Mervis Diamond Importers · As of October 31, 2026

View at Mervis Diamond Importers

About this 4.11ct lab-grown oval diamond

This 4.11ct 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 LG675580737 or 675580737. Listed at 24 retailers as of October 31, 2026, with prices from $4,545 to $29,360, a $24,815 spread on the same certified stone. Mervis Diamond Importers lists it at $29,360. 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

4.11

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG675580737

Dimensions13.03 × 9.06 × 5.58 mm

L/W Ratio1.44

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 LG675580737

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 31

Current: $29,360 SGD|Low: $3,245 SGD|High: $29,360 SGD|Avg: $11,105 SGD

Mervis Diamond Importers

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 8

Retailer 9

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Retailer 11

Retailer 12

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Retailer 15

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Retailer 17

Retailer 18

November 1, 2026

Retailer 5$4,545 SGD

Retailer 6$4,707 SGD

Retailer 4$4,734 SGD

Retailer 16$4,909 SGD

Retailer 9$5,404 SGD

Retailer 15$6,625 SGD

Retailer 12$6,887 SGD

Retailer 18$7,309 SGD

Retailer 7$7,949 SGD

Retailer 14$11,056 SGD

Retailer 2$11,128 SGD

Retailer 11$11,223 SGD

Retailer 17$11,814 SGD

Retailer 10$12,958 SGD

Retailer 8$14,966 SGD

Retailer 3$17,609 SGD

Retailer 13$22,500 SGD

Mervis Diamond Importers$29,360 SGD

41 data points across 18 retailers

24 retailers$4,545 SGD to $29,360 SGD

Retailer 1

$3,895 SGD

$3,047 USD

Price last confirmed 30 days ago

Retailer 2

$4,414 SGD

$3,453 USD

View

Price last confirmed 36 days ago

Retailer 3

$4,545 SGD

$3,555 USD

View

Final sale: no returns

Retailer 4

$4,707 SGD

$3,682 USD

View

Price last confirmed 29 days ago

Retailer 5

$4,734 SGD

$3,703 USD

View

Retailer 6

$4,909 SGD

$3,840 USD

View

Retailer 7

$5,404 SGD

$4,227 USD

View

Retailer 8

$6,492 SGD

$5,078 USD

View

Price last confirmed 25 days ago

Retailer 9

$6,625 SGD

$5,182 USD

View

Retailer 10

$6,887 SGD

£4,242 GBP

View

Retailer 11

$7,309 SGD

$5,717 USD

View

B+

Retailer 12

$7,949 SGD

£4,896 GBP

View

Retailer 13

$8,526 SGD

$6,670 USD

View

Price last confirmed 104 days ago

B+

Retailer 14

$11,056 SGD

ZAR 139,714 ZAR

View

B+

Retailer 15

$11,128 SGD

£6,854 GBP

View

B+

Retailer 16

$11,223 SGD

A$13,506 AUD

View

B+

Retailer 17

$11,814 SGD

$9,241 USD

View

B+

Retailer 18

$12,958 SGD

$10,136 USD

View

Retailer 19

$14,966 SGD

$11,707 USD

View

Retailer 20

$17,609 SGD

$13,774 USD

View

Retailer 21

$18,279 SGD

$14,298 USD

View

Retailer 22

$22,500 SGD

$17,600 USD

View

Retailer 23

$27,920 SGD

$21,840 USD

View

Most Expensive

Mervis Diamond Importers

1985409307 · Oct 31

$29,360 SGD

$22,966 USD

View

23 more retailers have this diamond

Prices start from $4,545 SGDSave up to $24,815 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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4.11ct Oval

$4,545 SGD