Oval|Lab Grown|IGI

6.34ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG625439681

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG625439681

Diamond specifications and retailer prices

From HK$121,412 HKD

$15,475 USD

As of October 28, 2026

Save HK$288,562 HKD (70%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: HK$409,974 HKD at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 6.34ct lab-grown oval diamond

This 6.34ct 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 LG625439681 or 625439681. Listed at 26 retailers as of October 28, 2026, with prices from HK$121,412 to HK$409,974, a HK$288,562 spread on the same certified stone. Reve Diamonds lists it at HK$409,974. 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

6.34

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.8°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG625439681

Dimensions14.81 × 10.57 × 6.56 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 LG625439681

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 28

Current: HK$180,183 HKD|Low: HK$121,412 HKD|High: HK$614,865 HKD|Avg: HK$243,481 HKD|-2.1%

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

October 31, 2026

Retailer 12HK$121,412 HKD

Retailer 5HK$126,371 HKD

Retailer 14HK$147,374 HKD

Retailer 13HK$148,911 HKD

Retailer 9HK$177,580 HKD

Retailer 1HK$180,183 HKD

Retailer 2HK$191,200 HKD

Retailer 6HK$235,550 HKD

Retailer 10HK$253,794 HKD

Retailer 15HK$267,525 HKD

Retailer 3HK$269,210 HKD

Retailer 7HK$279,556 HKD

Retailer 11HK$279,564 HKD

Retailer 8HK$318,237 HKD

Retailer 4HK$614,865 HKD

42 data points across 15 retailers

26 retailersHK$121,412 HKD to HK$409,974 HKD

Cheapest Retailer

HK$121,412 HKD

$15,475 USD

Retailer 2

HK$126,371 HKD

$16,107 USD

View

Retailer 3

HK$128,434 HKD

$16,370 USD

View

Price last confirmed 32 days ago

Retailer 4

HK$131,517 HKD

$16,763 USD

View

Price last confirmed 35 days ago

Retailer 5

HK$137,849 HKD

$17,570 USD

View

Retailer 6

HK$146,934 HKD

$18,728 USD

View

Price last confirmed 32 days ago

Retailer 7

HK$147,374 HKD

$18,784 USD

View

B+

Retailer 8

HK$148,911 HKD

$18,980 USD

View

Retailer 9

HK$148,990 HKD

$18,990 USD

View

Price last confirmed 28 days ago

B+

Retailer 10

HK$148,990 HKD

$18,990 USD

View

Retailer 11

HK$148,990 HKD

$18,990 USD

View

Price last confirmed 21 days ago

Retailer 12

HK$154,121 HKD

$19,644 USD

View

Price last confirmed 21 days ago

Retailer 13

HK$154,121 HKD

$19,644 USD

View

Price last confirmed 30 days ago

B+

Retailer 14

HK$177,580 HKD

$22,634 USD

View

Final sale: no returns

B+

Retailer 15

HK$180,183 HKD

£18,083 GBP

View

B+

Retailer 16

HK$191,200 HKD

$24,370 USD

View

B+

Retailer 17

HK$235,550 HKD

£23,640 GBP

View

B+

Retailer 18

HK$253,794 HKD

£25,471 GBP

View

Retailer 19

HK$267,525 HKD

A$52,459 AUD

View

Price last confirmed 22 days ago

B+

Retailer 20

HK$269,210 HKD

$34,313 USD

View

B+

Retailer 21

HK$279,564 HKD

€33,936 EUR

View

Retailer 22

HK$318,237 HKD

ZAR 655,283 ZAR

View

Retailer 23

HK$397,369 HKD

$50,648 USD

View

Most Expensive

Reve Diamonds

FDB8DE5D9 · Oct 30

HK$409,974 HKD

$52,255 USD

View

23 more retailers have this diamond

Prices start from HK$121,412 HKDSave up to HK$288,562 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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6.34ct Oval

HK$121,412 HKD