Oval|Lab Grown|IGI

5.39ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784642823

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784642823

Diamond specifications and retailer prices

From $10,401 SGD

$8,136 USD

As of November 1, 2026

Save $53,263 SGD (84%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $63,664 SGD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.39ct lab-grown oval diamond

This 5.39ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642823 or 784642823. Listed at 14 retailers as of October 31, 2026, with prices from $10,401 to $63,664, a $53,263 spread on the same certified stone. Do Amore Diamonds lists it at $63,664. 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

5.39

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784642823

Dimensions13.92 × 9.93 × 6.18 mm

L/W Ratio1.40

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 LG784642823

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: Nov 1

Current: $63,664 SGD|Low: $10,401 SGD|High: $79,184 SGD|Avg: $22,545 SGD|-3.9%

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

November 1, 2026

Retailer 9$10,401 SGD

Retailer 13$11,314 SGD

Retailer 11$11,426 SGD

Retailer 8$11,608 SGD

Retailer 5$11,811 SGD

Retailer 6$11,994 SGD

Retailer 4$13,629 SGD

Retailer 2$13,698 SGD

Retailer 14$14,422 SGD

Retailer 12$14,797 SGD

Retailer 10$21,145 SGD

Retailer 7$23,050 SGD

Retailer 3$23,392 SGD

Do Amore Diamonds$63,664 SGD

34 data points across 14 retailers

14 retailers$10,401 SGD to $63,664 SGD

Cheapest Retailer

$10,401 SGD

$8,136 USD

Retailer 2

$11,314 SGD

$8,850 USD

View

Retailer 3

$11,426 SGD

$8,938 USD

View

Final sale: no returns

Retailer 4

$11,608 SGD

$9,080 USD

View

Retailer 5

$11,811 SGD

$9,239 USD

View

Price last confirmed 7 days ago

Retailer 6

$11,994 SGD

$9,382 USD

View

Price last confirmed 9 days ago

Retailer 7

$13,629 SGD

$10,661 USD

View

Price last confirmed 7 days ago

Retailer 8

$13,698 SGD

$10,715 USD

View

Retailer 9

$14,422 SGD

$11,281 USD

View

Retailer 10

$14,797 SGD

$11,575 USD

View

B+

Retailer 11

$21,145 SGD

$16,540 USD

View

B+

Retailer 12

$23,050 SGD

€17,172 EUR

View

B+

Retailer 13

$23,392 SGD

£14,408 GBP

View

Most Expensive

Do Amore Diamonds

27-28DFA8DE6 · Oct 31

$63,664 SGD

$49,800 USD

View

13 more retailers have this diamond

Prices start from $10,401 SGDSave up to $53,263 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

5.39ct Oval

$10,401 SGD