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Round|Lab Grown|GIA

2.71ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 6531729357

Certificate GIA 6531729357

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)
23 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 6531729357. Listed at 23 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6531729357
Dimensions8.89 × 8.90 × 5.55 mm
L/W Ratio1.00
Top View
8.89 mm8.90 mm2.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531729357
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
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: £9,934 GBP|Avg: £4,044 GBP|-3.0%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 22£1,271 GBP
Retailer 9£1,383 GBP
Retailer 3£1,474 GBP
Retailer 5£1,474 GBP
Retailer 21£1,558 GBP
Retailer 10£1,659 GBP
Retailer 7£1,667 GBP
Retailer 8£2,073 GBP
Retailer 16£2,457 GBP
Retailer 6£3,051 GBP
Retailer 18£3,372 GBP
Retailer 20£4,256 GBP
Retailer 4£4,336 GBP
Retailer 19£4,655 GBP
Retailer 12£4,832 GBP
Retailer 14£5,702 GBP
Retailer 2£6,258 GBP
Retailer 13£7,293 GBP
Retailer 15£8,077 GBP
Retailer 11£8,745 GBP
Retailer 17£9,588 GBP
Brilliant Earth£9,633 GBP

29 data points across 22 retailers

23 retailers£1,271 GBP to £9,633 GBP

A
Cheapest Retailer
-
£1,271 GBP
$1,689 USD
A
Retailer 2
-
£1,383 GBP
$1,838 USD
View
A
Retailer 3
-
£1,474 GBP
$1,959 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£1,474 GBP
$1,959 USD
View
A
Retailer 5
-
£1,558 GBP
$2,070 USD
View
A
Retailer 6
-
£1,659 GBP
$2,204 USD
View
A
Retailer 7
-
£1,667 GBP
$2,215 USD
View
B+
Retailer 8
-
£2,073 GBP
$2,754 USD
View
B+
Retailer 9
-
£2,457 GBP
€3,109 EUR
View
B+
Retailer 10
-
£3,051 GBP
$4,054 USD
View
B+
Retailer 11
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£3,372 GBP
$4,480 USD
View
B+
Retailer 12
-
£3,763 GBP
$5,000 USD
View
B+
Retailer 13
-
£4,256 GBP
$5,655 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
£4,336 GBP
$5,761 USD
View
B+
Retailer 15
-
£4,655 GBP
View
B
Retailer 16
-
£4,832 GBP
$6,420 USD
View
B
Retailer 17
-
£5,702 GBP
$7,577 USD
View
B
Retailer 18
-
£6,258 GBP
$8,315 USD
View
B
Retailer 19
-
£7,293 GBP
$9,690 USD
View
B
Retailer 20
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£8,077 GBP
$10,732 USD
View
B
Retailer 21
-
£8,745 GBP
$11,620 USD
View
B
Retailer 22
-
£9,588 GBP
$12,740 USD
View
Most Expensive
B
Brilliant Earth
17906920A · Oct 28
£9,633 GBP
$12,800 USD
View
22 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.

A
2.71ct Round
£1,271 GBP