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Round|Lab Grown|IGI

2.71ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG727587212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG727587212

Diamond specifications and retailer prices

From £582 GBP
$774 USD
As of October 26, 2026
Save £4,588 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,170 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 IGI LG727587212 or 727587212. Listed at 14 retailers as of October 26, 2026, with prices from £582 to £5,170, a £4,588 spread on the same certified stone. Do Amore Diamonds lists it at £5,170. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727587212
Dimensions8.99 × 8.93 × 5.50 mm
L/W Ratio1.01
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
Top View
8.99 mm8.93 mm2.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727587212
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

Caratlytics Score

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A
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 26
Current: £5,170 GBP|Low: £465 GBP|High: £9,934 GBP|Avg: £2,066 GBP
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 28, 2026
Retailer 12£582 GBP
Retailer 11£634 GBP
Retailer 4£652 GBP
Retailer 10£676 GBP
Retailer 17£676 GBP
Retailer 3£890 GBP
Retailer 14£953 GBP
Retailer 2£956 GBP
Retailer 7£973 GBP
Retailer 8£1,264 GBP
Retailer 5£1,303 GBP
Retailer 9£1,371 GBP
Retailer 13£1,559 GBP
Retailer 16£2,283 GBP
Retailer 15£4,248 GBP
Do Amore Diamonds£5,170 GBP
Retailer 6£9,934 GBP

24 data points across 17 retailers

14 retailers£582 GBP to £5,170 GBP

A
Cheapest Retailer
-
£582 GBP
$774 USD
A
Retailer 2
-
£634 GBP
$842 USD
View
A
Retailer 3
-
£652 GBP
$867 USD
View
Final sale: no returns
A
Retailer 4
-
£676 GBP
$898 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£676 GBP
$898 USD
View
A
Retailer 6
-
£890 GBP
$1,182 USD
View
A
Retailer 7
-
£953 GBP
$1,266 USD
View
A
Retailer 8
-
£956 GBP
$1,270 USD
View
A
Retailer 9
-
£1,303 GBP
$1,732 USD
View
A
Retailer 10
-
£1,553 GBP
$2,064 USD
View
Price last confirmed 30 days ago
A
Retailer 11
-
£1,559 GBP
$2,071 USD
View
B+
Retailer 12
-
£2,283 GBP
$3,034 USD
View
B
Retailer 13
-
£4,248 GBP
$5,645 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Do Amore Diamonds
27-656F41F5B · Oct 29
£5,170 GBP
$6,870 USD
View
13 more retailers have this diamond
Prices start from £582 GBPSave up to £4,588 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
£582 GBP