Round|Lab Grown|GIA

2.71ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 2507111447

Certificate GIA 2507111447

Diamond specifications and retailer prices

From £1,271 GBP

$1,689 USD

As of October 26, 2026

Save £8,362 GBP (87%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £9,633 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.71ct lab-grown round diamond

This 2.71ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2507111447. Listed at 26 retailers as of October 26, 2026, with prices from £1,271 to £9,633, a £8,362 spread on the same certified stone. Brilliant Earth lists it at £9,633. 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

2.71

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 2507111447

Dimensions8.98 × 8.96 × 5.48 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2507111447

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: £9,633 GBP|Low: £1,221 GBP|High: £9,633 GBP|Avg: £3,277 GBP

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 6£1,271 GBP

Retailer 10£1,383 GBP

Retailer 15£1,423 GBP

Retailer 7£1,474 GBP

Retailer 21£1,603 GBP

Retailer 11£1,659 GBP

Retailer 9£2,073 GBP

Retailer 20£2,213 GBP

Retailer 17£2,457 GBP

Retailer 5£2,542 GBP

Retailer 8£3,051 GBP

Retailer 19£3,372 GBP

Retailer 16£3,372 GBP

Retailer 4£3,763 GBP

Retailer 23£3,870 GBP

Retailer 14£3,909 GBP

Retailer 22£4,183 GBP

Retailer 2£4,674 GBP

Retailer 3£4,832 GBP

Retailer 13£7,293 GBP

Retailer 12£8,745 GBP

Retailer 18£9,588 GBP

Brilliant Earth£9,633 GBP

37 data points across 23 retailers

26 retailers£1,271 GBP to £9,633 GBP

Cheapest Retailer

£1,271 GBP

$1,689 USD

Retailer 2

£1,383 GBP

$1,838 USD

View

Retailer 3

£1,423 GBP

$1,891 USD

View

Final sale: no returns

Retailer 4

£1,474 GBP

$1,959 USD

View

Price last confirmed 16 days ago

Retailer 5

£1,474 GBP

$1,959 USD

View

Retailer 6

£1,603 GBP

$2,130 USD

View

Retailer 7

£1,659 GBP

$2,204 USD

View

B+

Retailer 8

£2,073 GBP

$2,754 USD

View

B+

Retailer 9

£2,213 GBP

View

B+

Retailer 10

£2,457 GBP

€3,109 EUR

View

B+

Retailer 11

£2,542 GBP

$3,378 USD

View

B+

Retailer 12

£3,051 GBP

$4,054 USD

View

B+

Retailer 13

£3,372 GBP

$4,480 USD

View

B+

Retailer 14

£3,372 GBP

View

B+

Retailer 15

£3,763 GBP

$5,000 USD

View

B+

Retailer 16

£3,870 GBP

A$7,912 AUD

View

B+

Retailer 17

£3,909 GBP

$5,194 USD

View

B+

Retailer 18

£4,183 GBP

ZAR 89,795 ZAR

View

B+

Retailer 19

£4,674 GBP

View

Retailer 20

£4,832 GBP

$6,420 USD

View

Retailer 21

£5,702 GBP

$7,577 USD

View

Retailer 22

£7,293 GBP

$9,690 USD

View

Retailer 23

£8,077 GBP

$10,732 USD

View

Retailer 24

£8,745 GBP

$11,620 USD

View

Retailer 25

£9,588 GBP

$12,740 USD

View

Most Expensive

Brilliant Earth

20909786A · Oct 28

£9,633 GBP

$12,800 USD

View

25 more retailers have this diamond

Prices start from £1,271 GBPSave up to £8,362 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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2.71ct Round

£1,271 GBP