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 $22,027 AUD

$15,475 USD

As of October 28, 2026

Save $52,352 AUD (70%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $74,379 AUD at Reve Diamonds · As of October 28, 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 $22,027 to $74,379, a $52,352 spread on the same certified stone. Reve Diamonds lists it at $74,379. 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 × 14.81 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: $57,736 AUD|Low: $19,980 AUD|High: $111,551 AUD|Avg: $43,654 AUD|+1.9%

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 29, 2026

Retailer 12$22,027 AUD

Retailer 5$22,927 AUD

Retailer 14$26,737 AUD

Retailer 13$27,016 AUD

Retailer 8$32,217 AUD

Retailer 10$32,764 AUD

Retailer 2$34,688 AUD

Retailer 6$42,734 AUD

Retailer 9$46,044 AUD

Retailer 15$48,536 AUD

Retailer 3$48,841 AUD

Retailer 7$50,718 AUD

Retailer 11$50,720 AUD

Retailer 1$57,736 AUD

Retailer 4$111,551 AUD

40 data points across 15 retailers

26 retailers$22,027 AUD to $74,379 AUD

Cheapest Retailer

$22,027 AUD

$15,475 USD

Retailer 2

$22,927 AUD

$16,107 USD

View

Retailer 3

$23,301 AUD

$16,370 USD

View

Price last confirmed 31 days ago

Retailer 4

$23,860 AUD

$16,763 USD

View

Price last confirmed 33 days ago

Retailer 5

$25,009 AUD

$17,570 USD

View

Retailer 6

$26,657 AUD

$18,728 USD

View

Price last confirmed 31 days ago

Retailer 7

$26,737 AUD

$18,784 USD

View

Retailer 8

$27,016 AUD

$18,980 USD

View

Retailer 9

$27,030 AUD

$18,990 USD

View

Price last confirmed 27 days ago

Retailer 10

$27,030 AUD

$18,990 USD

View

Retailer 11

$27,030 AUD

$18,990 USD

View

Price last confirmed 19 days ago

Retailer 12

$27,961 AUD

$19,644 USD

View

Price last confirmed 19 days ago

Retailer 13

$27,961 AUD

$19,644 USD

View

Price last confirmed 29 days ago

B+

Retailer 14

$32,217 AUD

$22,634 USD

View

Final sale: no returns

B+

Retailer 15

$32,764 AUD

£18,124 GBP

View

B+

Retailer 16

$34,688 AUD

$24,370 USD

View

B+

Retailer 17

$42,734 AUD

£23,640 GBP

View

B+

Retailer 18

$46,044 AUD

£25,471 GBP

View

Retailer 19

$48,536 AUD

View

Price last confirmed 21 days ago

B+

Retailer 20

$48,841 AUD

$34,313 USD

View

Retailer 21

$50,720 AUD

€33,936 EUR

View

B+

Retailer 22

$57,736 AUD

ZAR 655,283 ZAR

View

Retailer 23

$72,092 AUD

$50,648 USD

View

Most Expensive

Reve Diamonds

FDB8DE5D9 · Oct 28

$74,379 AUD

$52,255 USD

View

23 more retailers have this diamond

Prices start from $22,027 AUDSave up to $52,352 AUD

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

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