Oval|Lab Grown|IGI

0.88ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG839698280

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839698280

Diamond specifications and retailer prices

From £315 GBP

$422 USD

As of October 30, 2026

Save £1,008 GBP (76%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £1,322 GBP at Riddles Jewelry · As of October 29, 2026

View at Riddles Jewelry

About this 0.88ct lab-grown oval diamond

This 0.88ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839698280 or 839698280. Listed at 16 retailers as of October 29, 2026, with prices from £315 to £1,322, a £1,008 spread on the same certified stone. Riddles Jewelry lists it at £1,322. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.88

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839698280

Dimensions7.74 × 5.42 × 3.38 mm

L/W Ratio1.43

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 LG839698280

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: £413 GBP|Low: £315 GBP|High: £1,322 GBP|Avg: £764 GBP|-0.2%

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Riddles Jewelry

October 30, 2026

Retailer 16£315 GBP

Retailer 1£413 GBP

Retailer 4£453 GBP

Retailer 15£480 GBP

Retailer 3£486 GBP

Retailer 8£500 GBP

Retailer 14£514 GBP

Retailer 9£565 GBP

Retailer 10£569 GBP

Retailer 12£679 GBP

Retailer 11£925 GBP

Retailer 7£1,044 GBP

Retailer 13£1,120 GBP

Retailer 6£1,139 GBP

Retailer 5£1,225 GBP

Retailer 2£1,268 GBP

Riddles Jewelry£1,322 GBP

15 data points across 17 retailers

16 retailers£315 GBP to £1,322 GBP

Cheapest Retailer

£315 GBP

$422 USD

Final sale: no returns

Retailer 2

£413 GBP

View

B+

Retailer 3

£453 GBP

$607 USD

View

B+

Retailer 4

£480 GBP

$643 USD

View

B+

Retailer 5

£500 GBP

$670 USD

View

B+

Retailer 6

£514 GBP

$689 USD

View

B+

Retailer 7

£565 GBP

View

B+

Retailer 8

£569 GBP

ZAR 12,326 ZAR

View

Retailer 9

£679 GBP

$910 USD

View

Retailer 10

£925 GBP

$1,240 USD

View

Retailer 11

£1,044 GBP

$1,399 USD

View

Retailer 12

£1,120 GBP

CA$2,085 CAD

View

Retailer 13

£1,139 GBP

$1,526 USD

View

Retailer 14

£1,225 GBP

$1,641 USD

View

Retailer 15

£1,268 GBP

View

Most Expensive

Riddles Jewelry

1993827623 · Oct 29

£1,322 GBP

$1,772 USD

View

15 more retailers have this diamond

Prices start from £315 GBPSave up to £1,008 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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