Oval|Lab Grown|IGI

3.16ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG836619942

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836619942

Diamond specifications and retailer prices

From $1,584 SGD

$1,236 USD

As of October 29, 2026

Save $14,437 SGD (90%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $16,021 SGD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.16ct lab-grown oval diamond

This 3.16ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836619942 or 836619942. Listed at 18 retailers as of October 29, 2026, with prices from $1,584 to $16,021, a $14,437 spread on the same certified stone. Brilliant Earth lists it at $16,021. 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

3.16

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.2°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836619942

Dimensions11.90 × 8.09 × 5.05 mm

L/W Ratio1.47

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG836619942

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 29

Current: $16,021 SGD|Low: $1,584 SGD|High: $16,560 SGD|Avg: $4,534 SGD|-3.3%

Brilliant Earth

Retailer 2

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Retailer 18

October 28, 2026

Retailer 4$1,584 SGD

Retailer 14$1,788 SGD

Retailer 9$1,883 SGD

Retailer 8$2,275 SGD

Retailer 10$2,275 SGD

Retailer 13$2,393 SGD

Retailer 5$2,552 SGD

Retailer 17$2,655 SGD

Retailer 16$3,249 SGD

Retailer 15$3,678 SGD

Retailer 3$4,103 SGD

Retailer 11$4,171 SGD

Retailer 6$4,414 SGD

Retailer 18$5,461 SGD

Retailer 12$5,527 SGD

Retailer 7$5,596 SGD

Retailer 2$7,530 SGD

Brilliant Earth$16,021 SGD

30 data points across 18 retailers

18 retailers$1,584 SGD to $16,021 SGD

Cheapest Retailer

$1,584 SGD

$1,236 USD

Final sale: no returns

Retailer 2

$1,788 SGD

$1,395 USD

View

Price last confirmed 8 days ago

Retailer 3

$1,883 SGD

$1,469 USD

View

Price last confirmed 28 days ago

Retailer 4

$2,134 SGD

$1,665 USD

View

Price last confirmed 34 days ago

Retailer 5

$2,275 SGD

$1,775 USD

View

Price last confirmed 27 days ago

Retailer 6

$2,393 SGD

£1,470 GBP

View

Price last confirmed 9 days ago

Retailer 7

$2,552 SGD

$1,991 USD

View

Price last confirmed 9 days ago

Retailer 8

$3,249 SGD

$2,535 USD

View

Price last confirmed 8 days ago

Retailer 9

$3,678 SGD

ZAR 46,362 ZAR

View

Price last confirmed 10 days ago

Retailer 10

$4,103 SGD

$3,201 USD

View

Price last confirmed 8 days ago

B+

Retailer 11

$4,171 SGD

$3,254 USD

View

Retailer 12

$4,264 SGD

$3,327 USD

View

Price last confirmed 29 days ago

Retailer 13

$4,414 SGD

£2,712 GBP

View

Price last confirmed 8 days ago

Retailer 14

$5,461 SGD

£3,355 GBP

View

Price last confirmed 8 days ago

B+

Retailer 15

$5,527 SGD

$4,312 USD

View

Retailer 16

$5,596 SGD

$4,366 USD

View

Price last confirmed 8 days ago

B+

Retailer 17

$7,530 SGD

$5,875 USD

View

Most Expensive

Brilliant Earth

21589715A · Oct 29

$16,021 SGD

$12,500 USD

View

17 more retailers have this diamond

Prices start from $1,584 SGDSave up to $14,437 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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