Oval|Lab Grown|IGI

5.09ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG782685354

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782685354

Diamond specifications and retailer prices

From HK$29,484 HKD

$3,758 USD

As of October 25, 2026

Save HK$42,987 HKD (59%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: HK$101,451 HKD at Taylor and Hart · As of October 24, 2026

View at Taylor and Hart

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782685354 or 782685354. Listed at 22 retailers as of October 25, 2026, with a 146% 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

5.09

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG782685354

Dimensions13.73 × 9.66 × 6.08 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 LG782685354

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25

Current: HK$46,265 HKD|Low: HK$25,028 HKD|High: HK$105,318 HKD|Avg: HK$52,932 HKD|-5.0%

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

Retailer 18

Retailer 19

Retailer 20

Taylor and Hart

October 25, 2026

Retailer 3HK$25,028 HKD

Retailer 20HK$27,225 HKD

Retailer 10HK$28,017 HKD

Retailer 5HK$29,029 HKD

Retailer 8HK$29,484 HKD

Retailer 19HK$30,245 HKD

Retailer 6HK$36,271 HKD

Retailer 17HK$36,537 HKD

Retailer 12HK$39,142 HKD

Retailer 9HK$40,790 HKD

Retailer 11HK$45,081 HKD

Retailer 1HK$46,265 HKD

Retailer 7HK$50,219 HKD

Retailer 14HK$58,734 HKD

Retailer 15HK$59,095 HKD

Retailer 2HK$72,471 HKD

Retailer 16HK$73,973 HKD

Retailer 4HK$91,952 HKD

Retailer 13HK$93,457 HKD

Retailer 18HK$97,787 HKD

Taylor and HartHK$101,451 HKD

37 data points across 21 retailers

22 retailersHK$29,484 HKD to HK$72,471 HKD

Retailer 1

HK$25,028 HKD

$3,190 USD

Price last confirmed 8 days ago

Retailer 2

HK$27,225 HKD

$3,470 USD

View

Price last confirmed 7 days ago

Retailer 3

HK$29,029 HKD

$3,700 USD

View

Price last confirmed 10 days ago

B+

Retailer 4

HK$29,484 HKD

$3,758 USD

View

Retailer 5

HK$30,245 HKD

$3,855 USD

View

Price last confirmed 6 days ago

Retailer 6

HK$36,271 HKD

$4,623 USD

View

Retailer 7

HK$36,537 HKD

$4,657 USD

View

Price last confirmed 8 days ago

B+

Retailer 8

HK$39,142 HKD

£3,928 GBP

View

Retailer 9

HK$40,790 HKD

$5,199 USD

View

Retailer 10

HK$45,081 HKD

$5,746 USD

View

Price last confirmed 8 days ago

Retailer 11

HK$46,265 HKD

€5,616 EUR

View

Retailer 12

HK$50,219 HKD

£5,040 GBP

View

Price last confirmed 8 days ago

Retailer 13

HK$54,237 HKD

$6,913 USD

View

Price last confirmed 96 days ago

Retailer 14

HK$58,734 HKD

ZAR 120,940 ZAR

View

Retailer 15

HK$59,095 HKD

A$11,588 AUD

View

Price last confirmed 9 days ago

Retailer 16

HK$69,113 HKD

$8,809 USD

View

Price last confirmed 7 days ago

Retailer 17

HK$72,471 HKD

$9,237 USD

View

Retailer 18

HK$73,973 HKD

£7,424 GBP

View

Price last confirmed 10 days ago

Retailer 19

HK$91,952 HKD

$11,720 USD

View

Price under review

Retailer 20

HK$93,457 HKD

A$18,326 AUD

View

Price under review

Retailer 21

HK$97,787 HKD

SGD 16,843 SGD

View

Price under review

Most Expensive

Taylor and Hart

K98WKGJ · Oct 24

HK$101,451 HKD

$12,931 USD

View

Price under review

21 more retailers have this diamond

Prices start from HK$29,484 HKDSave up to HK$42,987 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.

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5.09ct Oval

HK$29,484 HKD