Oval|Lab Grown|IGI

1.87ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG842644898

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842644898

Diamond specifications and retailer prices

From $690 AUD

$485 USD

As of October 26, 2026

Save $6,242 AUD (90%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $6,932 AUD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.87ct lab-grown oval diamond

This 1.87ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842644898 or 842644898. Listed at 25 retailers as of October 26, 2026, with prices from $690 to $6,932, a $6,242 spread on the same certified stone. Brilliant Earth lists it at $6,932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842644898

Dimensions10.02 × 6.89 × 4.31 mm

L/W Ratio1.45

Girdle conditionFaceted

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 LG842644898

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 26

Current: $1,415 AUD|Low: $690 AUD|High: $6,135 AUD|Avg: $2,146 AUD|-0.3%

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October 27, 2026

Retailer 24$690 AUD

Retailer 21$774 AUD

Retailer 5$857 AUD

Retailer 8$857 AUD

Retailer 16$878 AUD

Retailer 6$886 AUD

Retailer 12$1,025 AUD

Retailer 14$1,186 AUD

Retailer 2$1,245 AUD

Retailer 17$1,364 AUD

Retailer 1$1,415 AUD

Retailer 20$1,459 AUD

Retailer 9$1,597 AUD

Retailer 7$1,897 AUD

Retailer 13$2,219 AUD

Retailer 3$2,253 AUD

Retailer 11$2,662 AUD

Retailer 15$2,793 AUD

Retailer 22$2,862 AUD

Retailer 10$2,995 AUD

Retailer 19$3,581 AUD

Retailer 18$3,736 AUD

Retailer 4$3,971 AUD

Retailer 23$5,819 AUD

Retailer 25$6,135 AUD

19 data points across 25 retailers

25 retailers$690 AUD to $6,932 AUD

Cheapest Retailer

$690 AUD

$485 USD

Retailer 2

$774 AUD

$544 USD

View

Retailer 3

$857 AUD

$602 USD

View

Price last confirmed 12 days ago

Retailer 4

$857 AUD

$602 USD

View

Retailer 5

$878 AUD

$617 USD

View

Final sale: no returns

Retailer 6

$886 AUD

£490 GBP

View

Price last confirmed 12 days ago

Retailer 7

$1,025 AUD

$720 USD

View

Retailer 8

$1,186 AUD

$833 USD

View

Retailer 9

$1,364 AUD

$958 USD

View

Retailer 10

$1,415 AUD

£783 GBP

View

Retailer 11

$1,459 AUD

ZAR 16,558 ZAR

View

B+

Retailer 12

$1,597 AUD

$1,122 USD

View

B+

Retailer 13

$1,897 AUD

$1,333 USD

View

B+

Retailer 14

$2,219 AUD

$1,559 USD

View

B+

Retailer 15

$2,253 AUD

$1,583 USD

View

B+

Retailer 16

$2,662 AUD

$1,870 USD

View

Retailer 17

$2,793 AUD

$1,962 USD

View

B+

Retailer 18

$2,862 AUD

CA$2,793 CAD

View

Retailer 19

$2,995 AUD

$2,104 USD

View

B+

Retailer 20

$3,581 AUD

£1,981 GBP

View

Retailer 21

$3,736 AUD

$2,625 USD

View

Retailer 22

$3,971 AUD

$2,790 USD

View

Retailer 23

$5,819 AUD

$4,088 USD

View

Price last confirmed 8 days ago

Retailer 24

$6,135 AUD

$4,310 USD

View

Price last confirmed 10 days ago

Most Expensive

Brilliant Earth

22269229A · Oct 28

$6,932 AUD

$4,870 USD

View

24 more retailers have this diamond

Prices start from $690 AUDSave up to $6,242 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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