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Round|Lab Grown|IGI

2.71ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG517288159

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517288159

Diamond specifications and retailer prices

From €575 EUR
$642 USD
As of November 1, 2026
Save €2,231 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,806 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.71ct lab-grown round diamond

This 2.71ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517288159 or 517288159. Listed at 16 retailers as of November 1, 2026, with prices from €575 to €2,806, a €2,231 spread on the same certified stone. MOH London lists it at €2,806. 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
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517288159
Dimensions8.91 × 8.87 × 5.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.91 mm8.87 mm2.71 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517288159
Side View
Table 56.5%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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: €2,806 EUR|Low: €551 EUR|High: €2,840 EUR|Avg: €1,300 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 14€575 EUR
Retailer 3€625 EUR
Retailer 5€643 EUR
Retailer 6€666 EUR
Retailer 15€666 EUR
Retailer 11€823 EUR
Retailer 17€927 EUR
Retailer 7€1,014 EUR
Retailer 16€1,088 EUR
Retailer 2€1,229 EUR
Retailer 12€1,526 EUR
Retailer 13€1,702 EUR
Retailer 10€1,719 EUR
Retailer 4€1,873 EUR
Retailer 9€2,033 EUR
Retailer 8€2,299 EUR
MOH London€2,806 EUR

34 data points across 17 retailers

16 retailers€575 EUR to €2,806 EUR

A
Cheapest Retailer
-
€575 EUR
$642 USD
A
Retailer 2
-
€625 EUR
$698 USD
View
A
Retailer 3
-
€643 EUR
$718 USD
View
Final sale: no returns
A
Retailer 4
-
€666 EUR
$744 USD
View
Retailer 5
-
€666 EUR
$744 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€823 EUR
$920 USD
View
A
Retailer 7
-
€927 EUR
$1,036 USD
View
A
Retailer 8
-
€1,014 EUR
$1,133 USD
View
A
Retailer 9
-
€1,088 EUR
$1,215 USD
View
A
Retailer 10
-
€1,229 EUR
£1,081 GBP
View
Retailer 11
-
€1,526 EUR
$1,705 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
€1,702 EUR
$1,901 USD
View
B+
Retailer 13
-
€1,719 EUR
ZAR 31,017 ZAR
View
B+
Retailer 14
-
€1,873 EUR
$2,092 USD
View
B
Retailer 15
-
€2,299 EUR
$2,568 USD
View
Most Expensive
B
MOH London
LG517288159 · Nov 1
€2,806 EUR
£2,468 GBP
View
15 more retailers have this diamond
Prices start from €575 EURSave up to €2,231 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 Round
€575 EUR