Oval|Lab Grown|IGI

2.03ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG837651857

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837651857

Diamond specifications and retailer prices

From £309 GBP

$414 USD

As of November 1, 2026

Save £2,434 GBP (89%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £2,742 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 2.03ct lab-grown oval diamond

This 2.03ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837651857 or 837651857. Listed at 18 retailers as of November 1, 2026, with prices from £309 to £2,742, a £2,434 spread on the same certified stone. Do Amore Diamonds lists it at £2,742. 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

2.03

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837651857

Dimensions11.59 × 6.81 × 4.01 mm

L/W Ratio1.70

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG837651857

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: Nov 1

Current: £2,742 GBP|Low: £309 GBP|High: £2,742 GBP|Avg: £1,101 GBP

Do Amore Diamonds

Retailer 2

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Retailer 18

November 2, 2026

Retailer 17£309 GBP

Retailer 15£346 GBP

Retailer 6£360 GBP

Retailer 11£447 GBP

Retailer 18£492 GBP

Retailer 13£542 GBP

Retailer 7£559 GBP

Retailer 3£581 GBP

Retailer 14£677 GBP

Retailer 16£938 GBP

Retailer 2£993 GBP

Retailer 9£1,220 GBP

Retailer 8£1,358 GBP

Retailer 10£1,473 GBP

Retailer 12£1,551 GBP

Retailer 4£1,632 GBP

Retailer 5£2,720 GBP

Do Amore Diamonds£2,742 GBP

7 data points across 18 retailers

18 retailers£309 GBP to £2,742 GBP

Cheapest Retailer

£309 GBP

$414 USD

Retailer 2

£346 GBP

$464 USD

View

Retailer 3

£360 GBP

$483 USD

View

Final sale: no returns

Retailer 4

£447 GBP

View

Retailer 5

£492 GBP

$660 USD

View

Retailer 6

£542 GBP

$727 USD

View

Retailer 7

£559 GBP

$750 USD

View

Retailer 8

£581 GBP

$779 USD

View

Retailer 9

£677 GBP

€865 EUR

View

Retailer 10

£938 GBP

A$1,936 AUD

View

Retailer 11

£993 GBP

$1,333 USD

View

B+

Retailer 12

£1,220 GBP

$1,637 USD

View

B+

Retailer 13

£1,358 GBP

$1,822 USD

View

B+

Retailer 14

£1,473 GBP

$1,977 USD

View

B+

Retailer 15

£1,551 GBP

View

B+

Retailer 16

£1,632 GBP

$2,190 USD

View

Retailer 17

£2,720 GBP

$3,650 USD

View

Most Expensive

Do Amore Diamonds

27-1786B93C9 · Nov 2

£2,742 GBP

$3,680 USD

View

17 more retailers have this diamond

Prices start from £309 GBPSave up to £2,434 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.

Where to buy this spec

See every retailer carrying 2.03ct F IF oval lab-grown

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

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