Oval|Lab Grown|IGI

5.10ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG743594201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743594201

Diamond specifications and retailer prices

From $9,679 AUD

$6,799 USD

As of October 30, 2026

Save $48,318 AUD (83%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $57,997 AUD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 5.1ct lab-grown oval diamond

This 5.1ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743594201 or 743594201. Listed at 30 retailers as of October 30, 2026, with prices from $9,679 to $57,997, a $48,318 spread on the same certified stone. Do Amore Diamonds lists it at $57,997. 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

5.10

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743594201

Dimensions13.67 × 9.69 × 6.14 mm

L/W Ratio1.41

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 LG743594201

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: $57,997 AUD|Low: $9,679 AUD|High: $67,763 AUD|Avg: $25,266 AUD|-14.4%

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 13$9,679 AUD

Retailer 20$10,724 AUD

Retailer 5$10,782 AUD

Retailer 22$11,054 AUD

Retailer 2$12,603 AUD

Retailer 9$12,615 AUD

Retailer 7$13,011 AUD

Retailer 10$13,339 AUD

Retailer 12$13,997 AUD

Retailer 19$14,647 AUD

Retailer 23$17,031 AUD

Retailer 4$19,697 AUD

Retailer 17$20,244 AUD

Retailer 14$22,345 AUD

Retailer 3$23,493 AUD

Retailer 21$24,181 AUD

Retailer 15$28,929 AUD

Retailer 18$29,676 AUD

Retailer 11$36,737 AUD

Retailer 8$40,246 AUD

Retailer 6$44,307 AUD

Retailer 16$45,387 AUD

Do Amore Diamonds$57,997 AUD

28 data points across 23 retailers

30 retailers$9,679 AUD to $57,997 AUD

Cheapest Retailer

$9,679 AUD

$6,799 USD

Retailer 2

$10,724 AUD

$7,533 USD

View

Retailer 3

$10,782 AUD

$7,574 USD

View

Retailer 4

$11,054 AUD

$7,765 USD

View

Retailer 5

$12,596 AUD

$8,848 USD

View

Price last confirmed 20 days ago

Retailer 6

$12,603 AUD

$8,853 USD

View

Retailer 7

$12,615 AUD

$8,861 USD

View

Final sale: no returns

Retailer 8

$13,011 AUD

HK$71,400 HKD

View

Retailer 9

$13,339 AUD

$9,370 USD

View

Retailer 10

$13,997 AUD

$9,832 USD

View

Retailer 11

$14,647 AUD

£8,101 GBP

View

Retailer 12

$15,241 AUD

$10,706 USD

View

Price last confirmed 32 days ago

Retailer 13

$15,637 AUD

$10,984 USD

View

Price last confirmed 20 days ago

Retailer 14

$15,850 AUD

$11,134 USD

View

Price last confirmed 34 days ago

Retailer 15

$16,706 AUD

$11,735 USD

View

Price last confirmed 28 days ago

Retailer 16

$17,031 AUD

£9,420 GBP

View

Retailer 17

$17,435 AUD

$12,247 USD

View

Price last confirmed 31 days ago

Retailer 18

$18,289 AUD

$12,847 USD

View

Price last confirmed 30 days ago

Retailer 19

$19,697 AUD

$13,836 USD

View

Retailer 20

$20,244 AUD

$14,220 USD

View

Retailer 21

$22,345 AUD

€14,949 EUR

View

B+

Retailer 22

$23,493 AUD

£12,994 GBP

View

B+

Retailer 23

$24,181 AUD

ZAR 274,403 ZAR

View

Retailer 24

$28,929 AUD

View

Price last confirmed 8 days ago

B+

Retailer 25

$29,676 AUD

$20,845 USD

View

B+

Retailer 26

$36,737 AUD

$25,806 USD

View

B+

Retailer 27

$40,246 AUD

$28,271 USD

View

B+

Retailer 28

$44,307 AUD

SGD 42,058 SGD

View

Retailer 29

$45,387 AUD

View

Price last confirmed 22 days ago

Most Expensive

Do Amore Diamonds

27-738657FF5 · Oct 30

$57,997 AUD

$40,740 USD

View

29 more retailers have this diamond

Prices start from $9,679 AUDSave up to $48,318 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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5.10ct Oval

$9,679 AUD