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Radiant|Lab Grown|IGI

2.73ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG614329391

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

Certificate IGI LG614329391

Diamond specifications and retailer prices

From €260 EUR
$290 USD
As of October 27, 2026
Save €2,864 EUR (92%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,124 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.73ct lab-grown radiant diamond

This 2.73ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG614329391 or 614329391. Listed at 10 retailers as of October 26, 2026, with prices from €260 to €3,124, a €2,864 spread on the same certified stone. Brilliant Earth lists it at €3,124. 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

2.73
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614329391
Dimensions10.01 × 6.81 × 4.63 mm
L/W Ratio1.47
Culet sizeNone
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
10.01 mm6.81 mm2.73 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614329391
Side View
Table 62.0%Crown 42.3°Girdle: MediumPavilion 34.4°Culet: NoneDepth 68.0%

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 27
Current: €3,124 EUR|Low: €260 EUR|High: €3,222 EUR|Avg: €1,344 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7€260 EUR
Retailer 4€302 EUR
Retailer 9€529 EUR
Retailer 2€533 EUR
Retailer 5€991 EUR
Retailer 10€1,011 EUR
Retailer 8€1,144 EUR
Retailer 3€1,428 EUR
Retailer 6€2,309 EUR
Brilliant Earth€3,124 EUR

17 data points across 10 retailers

10 retailers€260 EUR to €3,124 EUR

A
Cheapest Retailer
-
€260 EUR
$290 USD
A
Retailer 2
-
€302 EUR
$337 USD
View
B+
Retailer 3
-
€529 EUR
$591 USD
View
A
Retailer 4
-
€533 EUR
$595 USD
View
B+
Retailer 5
-
€991 EUR
$1,107 USD
View
B+
Retailer 6
-
€1,011 EUR
$1,129 USD
View
B+
Retailer 7
-
€1,144 EUR
$1,278 USD
View
B+
Retailer 8
-
€1,428 EUR
£1,256 GBP
View
B
Retailer 9
-
€2,309 EUR
$2,580 USD
View
Most Expensive
B
Brilliant Earth
8909285Y · Oct 26
€3,124 EUR
$3,490 USD
View
9 more retailers have this diamond
Prices start from €260 EURSave up to €2,864 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
2.73ct Radiant
€260 EUR