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Round|Lab Grown|IGI

2.71ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG650493573

Shape and cutting style on the report: Round brilliant

Certificate IGI LG650493573

Diamond specifications and retailer prices

From €237 EUR
$265 USD
As of October 26, 2026
Save €1,186 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,423 EUR at Brilliant Earth · As of October 30, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG650493573 or 650493573. Listed at 17 retailers as of October 26, 2026, with prices from €237 to €1,423, a €1,186 spread on the same certified stone. Brilliant Earth lists it at €1,423. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.71
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650493573
Dimensions8.98 × 8.94 × 5.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm8.94 mm2.71 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650493573
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.7%

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: €1,423 EUR|Low: €228 EUR|High: €2,632 EUR|Avg: €740 EUR|-45.9%
Brilliant Earth
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
October 30, 2026
Retailer 4€237 EUR
Retailer 8€276 EUR
Retailer 9€294 EUR
Retailer 12€321 EUR
Retailer 14€436 EUR
Retailer 10€461 EUR
Retailer 3€489 EUR
Retailer 15€559 EUR
Retailer 11€563 EUR
Retailer 7€572 EUR
Retailer 5€695 EUR
Retailer 2€740 EUR
Retailer 13€931 EUR
Retailer 6€947 EUR
Retailer 16€1,181 EUR
Retailer 17€1,378 EUR
Brilliant Earth€1,423 EUR

41 data points across 17 retailers

17 retailers€237 EUR to €1,423 EUR

A
Cheapest Retailer
-
€237 EUR
$265 USD
Retailer 2
-
€276 EUR
$308 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€294 EUR
$329 USD
View
A
Retailer 4
-
€321 EUR
HK$2,800 HKD
View
A
Retailer 5
-
€436 EUR
£383 GBP
View
A
Retailer 6
-
€461 EUR
View
B+
Retailer 7
-
€489 EUR
$546 USD
View
A
Retailer 8
-
€559 EUR
£492 GBP
View
A
Retailer 9
-
€563 EUR
A$968 AUD
View
A
Retailer 10
-
€572 EUR
$639 USD
View
B+
Retailer 11
-
€695 EUR
$777 USD
View
B+
Retailer 12
-
€740 EUR
$827 USD
View
B+
Retailer 13
-
€931 EUR
SGD 1,406 SGD
View
B+
Retailer 14
-
€947 EUR
$1,058 USD
View
B+
Retailer 15
-
€1,181 EUR
£1,039 GBP
View
Retailer 16
-
€1,378 EUR
$1,540 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14415442A · Oct 30
€1,423 EUR
$1,590 USD
View
16 more retailers have this diamond
Prices start from €237 EURSave up to €1,186 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
€237 EUR