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Radiant|Lab Grown|IGI

2.71ct D VS2 Radiant Lab Grown Diamond

GD • D/VS2 • IGI LG700545403

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG700545403

Diamond specifications and retailer prices

From £409 GBP
$548 USD
As of October 25, 2026
Save £1,852 GBP (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,261 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.71ct lab-grown radiant diamond

This 2.71ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG700545403 or 700545403. Listed at 10 retailers as of October 25, 2026, with prices from £409 to £2,261, a £1,852 spread on the same certified stone. Brilliant Earth lists it at £2,261. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.71
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700545403
Dimensions7.76 × 7.73 × 5.19 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm7.73 mm2.71 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700545403
Side View
Table 65.0%Crown 43.6°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
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 25
Current: £2,261 GBP|Low: £383 GBP|High: £2,336 GBP|Avg: £1,074 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5£409 GBP
Retailer 7£435 GBP
Retailer 8£578 GBP
Retailer 6£625 GBP
Retailer 12£643 GBP
Retailer 11£678 GBP
Retailer 3£978 GBP
Retailer 9£1,340 GBP
Retailer 2£1,511 GBP
Retailer 10£1,531 GBP
Retailer 4£1,768 GBP
Brilliant Earth£2,261 GBP

20 data points across 12 retailers

10 retailers£409 GBP to £2,261 GBP

A
Cheapest Retailer
-
£409 GBP
$548 USD
Retailer 2
-
£435 GBP
View
Price last confirmed 13 days ago
B+
Retailer 3
-
£578 GBP
$775 USD
View
B+
Retailer 4
-
£625 GBP
€797 EUR
View
B+
Retailer 5
-
£643 GBP
$862 USD
View
B+
Retailer 6
-
£678 GBP
$909 USD
View
Retailer 7
-
£1,340 GBP
$1,795 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
£1,511 GBP
View
B
Retailer 9
-
£1,531 GBP
$2,051 USD
View
Most Expensive
B
Brilliant Earth
13892295A · Oct 29
£2,261 GBP
$3,030 USD
View
9 more retailers have this diamond
Prices start from £409 GBPSave up to £1,852 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 Radiant
£409 GBP