Oval|Lab Grown|IGI

2.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754508797

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754508797

Diamond specifications and retailer prices

From $885 AUD

$622 USD

As of October 29, 2026

Save $5,805 AUD (87%) vs most expensive(unlock to see where)

34 retailers carry this diamond

Most expensive: $6,691 AUD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508797 or 754508797. Listed at 34 retailers as of October 29, 2026, with prices from $885 to $6,691, a $5,805 spread on the same certified stone. Brilliant Earth lists it at $6,691. 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

2.05

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754508797

Dimensions7.25 × 7.25 × 4.50 mm

L/W Ratio1.00

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 LG754508797

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 29

Current: $6,691 AUD|Low: $792 AUD|High: $6,691 AUD|Avg: $2,802 AUD

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 18$792 AUD

Retailer 14$885 AUD

Retailer 7$888 AUD

Retailer 4$1,110 AUD

Retailer 21$1,166 AUD

Retailer 6$1,233 AUD

Retailer 13$1,310 AUD

Retailer 22$1,443 AUD

Retailer 5$1,495 AUD

Retailer 3$1,784 AUD

Retailer 10$1,912 AUD

Retailer 19$2,065 AUD

Retailer 9$2,285 AUD

Retailer 12$2,299 AUD

Retailer 25$2,358 AUD

Retailer 20$2,942 AUD

Retailer 17$3,146 AUD

Retailer 2$3,152 AUD

Retailer 23$3,190 AUD

Retailer 11$3,535 AUD

Retailer 24$4,265 AUD

Retailer 15$5,011 AUD

Retailer 16$5,313 AUD

Retailer 8$6,335 AUD

Brilliant Earth$6,691 AUD

32 data points across 25 retailers

34 retailers$885 AUD to $6,691 AUD

Retailer 1

$792 AUD

$556 USD

Price last confirmed 31 days ago

Retailer 2

$885 AUD

$622 USD

View

Price last confirmed 16 days ago

Retailer 3

$885 AUD

$622 USD

View

Price last confirmed 34 days ago

Retailer 4

$885 AUD

$622 USD

View

Retailer 5

$888 AUD

$624 USD

View

Final sale: no returns

Retailer 6

$968 AUD

$680 USD

View

Price last confirmed 30 days ago

Retailer 7

$981 AUD

$689 USD

View

Price last confirmed 20 days ago

Retailer 8

$981 AUD

$689 USD

View

Price last confirmed 27 days ago

Retailer 9

$1,110 AUD

$780 USD

View

Retailer 10

$1,166 AUD

HK$6,400 HKD

View

Retailer 11

$1,233 AUD

$866 USD

View

Retailer 12

$1,310 AUD

$920 USD

View

Retailer 13

$1,443 AUD

£798 GBP

View

Retailer 14

$1,495 AUD

€1,000 EUR

View

Retailer 15

$1,688 AUD

£933 GBP

View

Price last confirmed 15 days ago

Retailer 16

$1,784 AUD

View

Retailer 17

$1,912 AUD

$1,343 USD

View

Retailer 18

$2,065 AUD

View

Retailer 19

$2,285 AUD

$1,605 USD

View

Retailer 20

$2,299 AUD

$1,615 USD

View

B+

Retailer 21

$2,358 AUD

ZAR 26,762 ZAR

View

Retailer 22

$2,849 AUD

$2,001 USD

View

Price last confirmed 30 days ago

Retailer 23

$2,849 AUD

$2,001 USD

View

Price last confirmed 20 days ago

B+

Retailer 24

$2,942 AUD

$2,066 USD

View

Retailer 25

$3,146 AUD

£1,740 GBP

View

Price last confirmed 22 days ago

B+

Retailer 26

$3,152 AUD

$2,214 USD

View

B+

Retailer 27

$3,190 AUD

$2,240 USD

View

B+

Retailer 28

$3,535 AUD

SGD 3,356 SGD

View

B+

Retailer 29

$4,265 AUD

£2,359 GBP

View

B+

Retailer 30

$5,011 AUD

$3,520 USD

View

Retailer 31

$5,313 AUD

View

Price last confirmed 22 days ago

Retailer 32

$6,335 AUD

$4,450 USD

View

Retailer 33

$6,389 AUD

$4,488 USD

View

Most Expensive

Brilliant Earth

18668671Y · Oct 29

$6,691 AUD

$4,700 USD

View

33 more retailers have this diamond

Prices start from $885 AUDSave up to $5,805 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.

Where to buy this spec

See every retailer carrying 2.05ct D IF oval lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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