Oval|Lab Grown|IGI

4.07ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG772619027

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772619027

Diamond specifications and retailer prices

From $3,275 SGD

$2,562 USD

As of October 31, 2026

Save $8,580 SGD (72%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $12,656 SGD at Brilliant Earth · As of October 22, 2026

View at Brilliant Earth

About this 4.07ct lab-grown oval diamond

This 4.07ct 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 LG772619027 or 772619027. Listed at 26 retailers as of October 30, 2026, with a 262% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.07

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG772619027

Dimensions12.87 × 8.90 × 5.61 mm

L/W Ratio1.45

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG772619027

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 31

Current: $12,656 SGD|Low: $3,275 SGD|High: $12,656 SGD|Avg: $6,970 SGD

Brilliant Earth

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

Retailer 18

October 31, 2026

Retailer 11$3,275 SGD

Retailer 6$3,605 SGD

Retailer 5$3,672 SGD

Retailer 12$4,673 SGD

Retailer 13$4,799 SGD

Retailer 18$5,103 SGD

Retailer 2$5,373 SGD

Retailer 8$6,429 SGD

Retailer 3$7,100 SGD

Retailer 14$7,224 SGD

Retailer 16$7,283 SGD

Retailer 17$7,932 SGD

Retailer 4$8,610 SGD

Retailer 7$8,868 SGD

Retailer 15$9,258 SGD

Retailer 10$9,579 SGD

Retailer 9$11,855 SGD

Brilliant Earth$12,656 SGD

37 data points across 18 retailers

26 retailers$3,275 SGD to $11,855 SGD

Retailer 1

$2,925 SGD

$2,288 USD

Price last confirmed 20 days ago

Retailer 2

$2,925 SGD

$2,288 USD

View

Price last confirmed 38 days ago

Retailer 3

$3,183 SGD

$2,490 USD

View

Price last confirmed 35 days ago

Retailer 4

$3,275 SGD

$2,562 USD

View

Final sale: no returns

Retailer 5

$3,347 SGD

$2,618 USD

View

Price last confirmed 36 days ago

Retailer 6

$3,394 SGD

$2,655 USD

View

Price last confirmed 20 days ago

Retailer 7

$3,394 SGD

$2,655 USD

View

Price last confirmed 28 days ago

Retailer 8

$3,605 SGD

$2,820 USD

View

Retailer 9

$3,672 SGD

$2,872 USD

View

Retailer 10

$4,665 SGD

$3,649 USD

View

Price last confirmed 24 days ago

Retailer 11

$4,673 SGD

£2,878 GBP

View

Retailer 12

$4,799 SGD

$3,754 USD

View

Retailer 13

$5,103 SGD

$3,992 USD

View

Retailer 14

$5,373 SGD

€4,003 EUR

View

Retailer 15

$6,429 SGD

£3,960 GBP

View

B+

Retailer 16

$7,100 SGD

$5,554 USD

View

Retailer 17

$7,224 SGD

ZAR 91,289 ZAR

View

Retailer 18

$7,283 SGD

A$8,764 AUD

View

Price last confirmed 9 days ago

Retailer 19

$7,932 SGD

$6,205 USD

View

Price last confirmed 10 days ago

B+

Retailer 20

$8,610 SGD

$6,735 USD

View

B+

Retailer 21

$8,868 SGD

$6,937 USD

View

B+

Retailer 22

$9,061 SGD

$7,088 USD

View

B+

Retailer 23

$9,258 SGD

£5,702 GBP

View

B+

Retailer 24

$9,579 SGD

$7,493 USD

View

Retailer 25

$11,855 SGD

$9,273 USD

View

Most Expensive

Brilliant Earth

17968218A · Oct 22

$12,656 SGD

$9,900 USD

View

Price last confirmed 9 days ago

25 more retailers have this diamond

Prices start from $3,275 SGDSave up to $8,580 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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