Oval|Lab Grown|IGI

3.27ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG754594067

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754594067

Diamond specifications and retailer prices

From £884 GBP

$1,185 USD

As of October 29, 2026

Save £6,631 GBP (88%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £7,516 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.27ct lab-grown oval diamond

This 3.27ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594067 or 754594067. Listed at 16 retailers as of October 29, 2026, with prices from £884 to £7,516, a £6,631 spread on the same certified stone. Brilliant Earth lists it at £7,516. 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

3.27

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.6°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754594067

Dimensions11.62 × 8.37 × 5.22 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 LG754594067

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: £7,516 GBP|Low: £884 GBP|High: £8,329 GBP|Avg: £3,164 GBP|-3.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 4£884 GBP

Retailer 7£959 GBP

Retailer 9£964 GBP

Retailer 6£1,205 GBP

Retailer 8£1,318 GBP

Retailer 12£1,531 GBP

Retailer 11£1,774 GBP

Retailer 13£1,914 GBP

Retailer 3£2,357 GBP

Retailer 2£3,098 GBP

Retailer 5£4,400 GBP

Retailer 10£6,299 GBP

Brilliant Earth£7,516 GBP

31 data points across 13 retailers

16 retailers£884 GBP to £7,516 GBP

Cheapest Retailer

£884 GBP

$1,185 USD

Final sale: no returns

Retailer 2

£959 GBP

$1,285 USD

View

Retailer 3

£964 GBP

$1,291 USD

View

Retailer 4

£1,084 GBP

$1,453 USD

View

Retailer 5

£1,114 GBP

$1,492 USD

View

Price last confirmed 28 days ago

Retailer 6

£1,262 GBP

$1,691 USD

View

Price last confirmed 34 days ago

Retailer 7

£1,318 GBP

$1,766 USD

View

Retailer 8

£1,531 GBP

€1,954 EUR

View

Retailer 9

£1,774 GBP

$2,377 USD

View

Retailer 10

£1,914 GBP

$2,564 USD

View

Retailer 11

£2,357 GBP

$3,158 USD

View

Retailer 12

£2,785 GBP

$3,731 USD

View

Price last confirmed 30 days ago

B+

Retailer 13

£3,098 GBP

View

Retailer 14

£4,400 GBP

$5,895 USD

View

Price last confirmed 11 days ago

Retailer 15

£6,299 GBP

$8,440 USD

View

Most Expensive

Brilliant Earth

17398958Y · Oct 29

£7,516 GBP

$10,070 USD

View

15 more retailers have this diamond

Prices start from £884 GBPSave up to £6,631 GBP

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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3.27ct Oval

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