Oval|Lab Grown|IGI

4.06ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG735516173

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735516173

Diamond specifications and retailer prices

From $3,146 SGD

$2,461 USD

As of October 31, 2026

Save $8,248 SGD (72%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $11,394 SGD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 4.06ct lab-grown oval diamond

This 4.06ct 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 LG735516173 or 735516173. Listed at 27 retailers as of October 31, 2026, with prices from $3,146 to $11,394, a $8,248 spread on the same certified stone. Taylor and Hart lists it at $11,394. 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

4.06

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG735516173

Dimensions13.14 × 9.04 × 5.49 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG735516173

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: $5,160 SGD|Low: $2,905 SGD|High: $18,767 SGD|Avg: $6,524 SGD|+10.9%

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

Taylor and Hart

October 31, 2026

Retailer 10$3,146 SGD

Retailer 5$3,471 SGD

Retailer 7$3,549 SGD

Retailer 11$4,488 SGD

Retailer 12$4,607 SGD

Retailer 6$4,903 SGD

Retailer 1$5,160 SGD

Retailer 2$6,176 SGD

Retailer 8$6,457 SGD

Retailer 14$6,939 SGD

Retailer 17$7,031 SGD

Retailer 9$7,894 SGD

Retailer 4$8,515 SGD

Retailer 3$8,706 SGD

Retailer 15$8,892 SGD

Retailer 16$9,228 SGD

Retailer 13$11,071 SGD

Taylor and Hart$11,394 SGD

33 data points across 18 retailers

27 retailers$3,146 SGD to $11,394 SGD

Retailer 1

$2,594 SGD

$2,029 USD

Price last confirmed 21 days ago

Retailer 2

$2,594 SGD

$2,029 USD

View

Price last confirmed 38 days ago

Retailer 3

$2,823 SGD

$2,208 USD

View

Price last confirmed 35 days ago

Retailer 4

$2,968 SGD

$2,322 USD

View

Price last confirmed 36 days ago

Retailer 5

$3,009 SGD

$2,354 USD

View

Price last confirmed 20 days ago

Retailer 6

$3,009 SGD

$2,354 USD

View

Price last confirmed 29 days ago

Retailer 7

$3,146 SGD

$2,461 USD

View

Final sale: no returns

Retailer 8

$3,471 SGD

$2,715 USD

View

Retailer 9

$3,549 SGD

$2,776 USD

View

Retailer 10

$4,137 SGD

$3,236 USD

View

Price last confirmed 24 days ago

Retailer 11

$4,488 SGD

£2,764 GBP

View

Retailer 12

$4,607 SGD

$3,604 USD

View

Retailer 13

$4,826 SGD

$3,775 USD

View

Retailer 14

$4,903 SGD

$3,835 USD

View

Retailer 15

$5,160 SGD

€3,844 EUR

View

Retailer 16

$6,176 SGD

£3,804 GBP

View

Retailer 17

$6,457 SGD

A$7,771 AUD

View

Price last confirmed 9 days ago

B+

Retailer 18

$6,939 SGD

ZAR 87,694 ZAR

View

B+

Retailer 19

$7,031 SGD

$5,500 USD

View

Retailer 20

$7,894 SGD

$6,175 USD

View

Price last confirmed 10 days ago

B+

Retailer 21

$8,422 SGD

$6,588 USD

View

B+

Retailer 22

$8,515 SGD

$6,660 USD

View

B+

Retailer 23

$8,706 SGD

$6,810 USD

View

B+

Retailer 24

$8,892 SGD

£5,477 GBP

View

B+

Retailer 25

$9,228 SGD

$7,219 USD

View

B+

Retailer 26

$11,071 SGD

$8,660 USD

View

Most Expensive

Taylor and Hart

VBJOAOO · Oct 31

$11,394 SGD

$8,913 USD

View

26 more retailers have this diamond

Prices start from $3,146 SGDSave up to $8,248 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.

Similar diamonds

4.06ct Oval

$3,146 SGD