Oval|Lab Grown|IGI

3.92ct G IF Oval Lab Grown Diamond

ID • G/IF • IGI LG637453307

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG637453307

Diamond specifications and retailer prices

From $3,456 CAD

$2,474 USD

As of October 31, 2026

Save $17,721 CAD (84%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $21,177 CAD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 3.92ct lab-grown oval diamond

This 3.92ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637453307 or 637453307. Listed at 24 retailers as of October 31, 2026, with prices from $3,456 to $21,177, a $17,721 spread on the same certified stone. Do Amore Diamonds lists it at $21,177. 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

3.92

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG637453307

Dimensions12.46 × 8.96 × 5.67 mm

L/W Ratio1.39

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 LG637453307

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 31

Current: $8,138 CAD|Low: $2,702 CAD|High: $14,835 CAD|Avg: $6,545 CAD|-0.1%

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

Retailer 16

Retailer 17

November 1, 2026

Retailer 2$2,815 CAD

Retailer 4$3,265 CAD

Retailer 9$3,265 CAD

Retailer 3$3,456 CAD

Retailer 7$3,496 CAD

Retailer 17$3,499 CAD

Retailer 14$4,586 CAD

Retailer 10$4,962 CAD

Retailer 15$5,150 CAD

Retailer 8$6,834 CAD

Retailer 1$8,138 CAD

Retailer 12$8,369 CAD

Retailer 5$8,798 CAD

Retailer 16$8,884 CAD

Retailer 13$9,830 CAD

Retailer 11$10,379 CAD

Retailer 6$12,341 CAD

44 data points across 17 retailers

24 retailers$3,456 CAD to $21,177 CAD

Retailer 1

$2,815 CAD

$2,015 USD

Price last confirmed 13 days ago

Retailer 2

$3,062 CAD

$2,192 USD

View

Price last confirmed 18 days ago

Retailer 3

$3,265 CAD

$2,337 USD

View

Price last confirmed 13 days ago

Retailer 4

$3,265 CAD

$2,337 USD

View

Price last confirmed 21 days ago

Retailer 5

$3,456 CAD

$2,474 USD

View

Final sale: no returns

Retailer 6

$3,496 CAD

$2,503 USD

View

Retailer 7

$3,499 CAD

$2,505 USD

View

Retailer 8

$4,256 CAD

HK$23,800 HKD

View

Retailer 9

$4,263 CAD

$3,052 USD

View

Retailer 10

$4,586 CAD

$3,283 USD

View

Retailer 11

$4,953 CAD

$3,546 USD

View

Price last confirmed 14 days ago

Retailer 12

$4,962 CAD

£2,797 GBP

View

B+

Retailer 13

$5,150 CAD

$3,687 USD

View

B+

Retailer 14

$6,834 CAD

£3,852 GBP

View

B+

Retailer 15

$8,138 CAD

A$8,963 AUD

View

B+

Retailer 16

$8,369 CAD

ZAR 96,786 ZAR

View

Retailer 17

$8,798 CAD

$6,298 USD

View

B+

Retailer 18

$8,884 CAD

$6,360 USD

View

B+

Retailer 19

$9,830 CAD

£5,541 GBP

View

Retailer 20

$10,379 CAD

$7,430 USD

View

Retailer 21

$12,341 CAD

SGD 11,939 SGD

View

Retailer 22

$12,594 CAD

$9,016 USD

View

Retailer 23

$19,361 CAD

$13,860 USD

View

Most Expensive

Do Amore Diamonds

23-637453307 · Oct 31

$21,177 CAD

$15,160 USD

View

23 more retailers have this diamond

Prices start from $3,456 CADSave up to $17,721 CAD

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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3.92ct Oval

$3,456 CAD