Oval|Lab Grown|IGI

4.58ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG806617774

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806617774

Diamond specifications and retailer prices

From HK$44,658 HKD

$5,692 USD

As of November 1, 2026

Save HK$155,723 HKD (78%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: HK$292,958 HKD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 4.58ct lab-grown oval diamond

This 4.58ct 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 LG806617774 or 806617774. Listed at 28 retailers as of October 31, 2026, with a 349% 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

4.58

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG806617774

Dimensions13.85 × 9.42 × 5.77 mm

L/W Ratio1.47

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG806617774

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: HK$292,958 HKD|Low: HK$43,449 HKD|High: HK$292,958 HKD|Avg: HK$108,204 HKD

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

November 1, 2026

Retailer 3HK$45,254 HKD

Retailer 11HK$47,427 HKD

Retailer 19HK$52,488 HKD

Retailer 7HK$52,496 HKD

Retailer 16HK$54,080 HKD

Retailer 14HK$55,014 HKD

Retailer 18HK$56,771 HKD

Retailer 10HK$68,791 HKD

Retailer 12HK$72,729 HKD

Retailer 5HK$85,557 HKD

Retailer 13HK$91,162 HKD

Retailer 2HK$115,842 HKD

Retailer 15HK$123,335 HKD

Retailer 4HK$129,956 HKD

Retailer 8HK$132,231 HKD

Retailer 6HK$144,047 HKD

Retailer 9HK$145,543 HKD

Retailer 17HK$200,381 HKD

Do Amore DiamondsHK$292,958 HKD

39 data points across 19 retailers

28 retailersHK$44,658 HKD to HK$200,381 HKD

Cheapest Retailer

HK$44,658 HKD

$5,692 USD

Retailer 2

HK$45,254 HKD

$5,768 USD

View

Retailer 3

HK$47,388 HKD

CA$8,389 CAD

View

Retailer 4

HK$47,427 HKD

$6,045 USD

View

Retailer 5

HK$48,220 HKD

$6,146 USD

View

Retailer 6

HK$48,675 HKD

$6,204 USD

View

Retailer 7

HK$51,774 HKD

$6,599 USD

View

Price last confirmed 39 days ago

Retailer 8

HK$52,488 HKD

$6,690 USD

View

B+

Retailer 9

HK$52,496 HKD

$6,691 USD

View

Retailer 10

HK$52,496 HKD

$6,691 USD

View

Price last confirmed 16 days ago

B+

Retailer 11

HK$55,014 HKD

$7,012 USD

View

Final sale: no returns

B+

Retailer 12

HK$56,771 HKD

$7,236 USD

View

B+

Retailer 13

HK$68,791 HKD

$8,768 USD

View

B+

Retailer 14

HK$72,729 HKD

£7,299 GBP

View

B+

Retailer 15

HK$82,622 HKD

£8,292 GBP

View

B+

Retailer 16

HK$85,557 HKD

$10,905 USD

View

B+

Retailer 17

HK$91,162 HKD

€11,066 EUR

View

B+

Retailer 18

HK$115,842 HKD

£11,626 GBP

View

Retailer 19

HK$123,335 HKD

ZAR 253,960 ZAR

View

Retailer 20

HK$129,956 HKD

$16,564 USD

View

Retailer 21

HK$132,231 HKD

$16,854 USD

View

Retailer 22

HK$136,256 HKD

$17,367 USD

View

Retailer 23

HK$144,047 HKD

$18,360 USD

View

Retailer 24

HK$144,491 HKD

$18,417 USD

View

Retailer 25

HK$145,543 HKD

$18,551 USD

View

Retailer 26

HK$149,885 HKD

$19,104 USD

View

Retailer 27

HK$200,381 HKD

$25,540 USD

View

Most Expensive

Do Amore Diamonds

20-E85513 · Oct 31

HK$292,958 HKD

$37,340 USD

View

Price under review

27 more retailers have this diamond

Prices start from HK$44,658 HKDSave up to HK$155,723 HKD

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

4.58ct Oval

HK$44,658 HKD