CaratHunter
Plans
Cushion|Lab Grown|IGI

2.71ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG828671521

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG828671521

Diamond specifications and retailer prices

From €566 EUR
$632 USD
As of November 1, 2026
Save €2,281 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,846 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.71ct lab-grown cushion diamond

This 2.71ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828671521 or 828671521. Listed at 9 retailers as of October 31, 2026, with prices from €566 to €2,846, a €2,281 spread on the same certified stone. Brilliant Earth lists it at €2,846. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828671521
Dimensions7.92 × 7.84 × 5.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm7.84 mm2.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828671521
Side View
Table 64.0%Crown 38.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 69.5%

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: Nov 1
Current: €2,846 EUR|Low: €462 EUR|High: €3,285 EUR|Avg: €1,322 EUR|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6€566 EUR
Retailer 4€737 EUR
Retailer 3€756 EUR
Retailer 7€929 EUR
Retailer 8€1,328 EUR
Retailer 9€1,389 EUR
Retailer 2€1,647 EUR
Retailer 5€1,889 EUR
Brilliant Earth€2,846 EUR

41 data points across 9 retailers

9 retailers€566 EUR to €2,846 EUR

B+
Cheapest Retailer
-
€566 EUR
$632 USD
A
Retailer 2
-
€737 EUR
View
A
Retailer 3
-
€756 EUR
£665 GBP
View
A
Retailer 4
-
€929 EUR
$1,038 USD
View
B+
Retailer 5
-
€1,355 EUR
$1,514 USD
View
B+
Retailer 6
-
€1,389 EUR
$1,552 USD
View
B+
Retailer 7
-
€1,647 EUR
£1,449 GBP
View
B+
Retailer 8
-
€1,889 EUR
$2,110 USD
View
Most Expensive
B
Brilliant Earth
21218606A · Oct 31
€2,846 EUR
$3,180 USD
View
8 more retailers have this diamond
Prices start from €566 EURSave up to €2,281 EUR

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 Cushion
€566 EUR