Oval|Lab Grown|IGI

5.07ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG754507850

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754507850

Diamond specifications and retailer prices

From $7,807 SGD

$6,107 USD

As of October 30, 2026

Save $42,638 SGD (85%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $50,446 SGD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.07ct lab-grown oval diamond

This 5.07ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754507850 or 754507850. Listed at 30 retailers as of October 30, 2026, with prices from $7,807 to $50,446, a $42,638 spread on the same certified stone. Do Amore Diamonds lists it at $50,446. 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

5.07

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754507850

Dimensions13.63 × 9.63 × 6.10 mm

L/W Ratio1.42

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 LG754507850

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 30

Current: $50,446 SGD|Low: $7,807 SGD|High: $57,737 SGD|Avg: $19,198 SGD|-6.0%

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 5$7,807 SGD

Retailer 20$8,508 SGD

Retailer 8$8,914 SGD

Retailer 19$9,693 SGD

Retailer 9$9,917 SGD

Retailer 3$10,291 SGD

Retailer 23$11,122 SGD

Retailer 2$11,684 SGD

Retailer 11$12,044 SGD

Retailer 18$12,541 SGD

Retailer 6$13,385 SGD

Retailer 17$14,470 SGD

Retailer 10$14,648 SGD

Retailer 24$15,563 SGD

Retailer 14$16,126 SGD

Retailer 21$16,312 SGD

Retailer 22$18,866 SGD

Retailer 25$18,871 SGD

Retailer 12$23,411 SGD

Retailer 7$25,667 SGD

Retailer 15$26,736 SGD

Retailer 13$28,037 SGD

Retailer 16$32,495 SGD

Retailer 4$34,865 SGD

Do Amore Diamonds$50,446 SGD

29 data points across 25 retailers

30 retailers$7,807 SGD to $50,446 SGD

Cheapest Retailer

$7,807 SGD

$6,107 USD

Retailer 2

$8,506 SGD

$6,654 USD

View

Price last confirmed 12 days ago

Retailer 3

$8,506 SGD

$6,654 USD

View

Price last confirmed 21 days ago

Retailer 4

$8,508 SGD

$6,655 USD

View

Retailer 5

$8,914 SGD

$6,973 USD

View

Retailer 6

$9,045 SGD

$7,075 USD

View

Price last confirmed 28 days ago

Retailer 7

$9,693 SGD

£5,970 GBP

View

Retailer 8

$9,917 SGD

$7,757 USD

View

Final sale: no returns

Retailer 9

$10,291 SGD

$8,050 USD

View

Retailer 10

$11,146 SGD

$8,719 USD

View

Price last confirmed 21 days ago

Retailer 11

$11,684 SGD

£7,197 GBP

View

Retailer 12

$12,044 SGD

HK$73,600 HKD

View

Retailer 13

$12,059 SGD

$9,433 USD

View

Price last confirmed 32 days ago

Retailer 14

$12,541 SGD

$9,810 USD

View

Price last confirmed 35 days ago

Retailer 15

$13,385 SGD

£8,244 GBP

View

Retailer 16

$13,795 SGD

$10,791 USD

View

Price last confirmed 31 days ago

Retailer 17

$14,470 SGD

$11,319 USD

View

Price last confirmed 30 days ago

Retailer 18

$14,648 SGD

$11,458 USD

View

Price last confirmed 12 days ago

Retailer 19

$16,126 SGD

$12,614 USD

View

Retailer 20

$16,312 SGD

$12,760 USD

View

Retailer 21

$16,312 SGD

$12,760 USD

View

Retailer 22

$18,866 SGD

ZAR 238,407 ZAR

View

Price last confirmed 11 days ago

Retailer 23

$18,871 SGD

£11,623 GBP

View

Price last confirmed 12 days ago

B+

Retailer 24

$23,411 SGD

$18,313 USD

View

Retailer 25

$25,667 SGD

$20,077 USD

View

Price last confirmed 11 days ago

Retailer 26

$26,736 SGD

A$32,175 AUD

View

Price last confirmed 22 days ago

Retailer 27

$28,037 SGD

$21,931 USD

View

Retailer 28

$32,495 SGD

$25,418 USD

View

Retailer 29

$34,865 SGD

View

Most Expensive

Do Amore Diamonds

27-58880C35B · Oct 31

$50,446 SGD

$39,460 USD

View

29 more retailers have this diamond

Prices start from $7,807 SGDSave up to $42,638 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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5.07ct Oval

$7,807 SGD