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Radiant|Lab Grown|IGI

2.52ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG602365687

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

Certificate IGI LG602365687

Diamond specifications and retailer prices

From €369 EUR
$412 USD
As of October 25, 2026
Save €1,377 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,745 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.52ct lab-grown radiant diamond

This 2.52ct 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 LG602365687 or 602365687. Listed at 18 retailers as of October 25, 2026, with prices from €369 to €1,745, a €1,377 spread on the same certified stone. Brilliant Earth lists it at €1,745. 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

2.52
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle28.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602365687
Dimensions9.23 × 6.90 × 4.25 mm
L/W Ratio1.34
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
9.23 mm6.90 mm2.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602365687
Side View
Table 69.0%Crown 44.4°Girdle: MED-STKPavilion 28.2°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: €1,745 EUR|Low: €237 EUR|High: €1,745 EUR|Avg: €765 EUR
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
October 26, 2026
Retailer 14€297 EUR
Retailer 8€333 EUR
Retailer 4€345 EUR
Retailer 5€369 EUR
Retailer 16€369 EUR
Retailer 15€497 EUR
Retailer 11€573 EUR
Retailer 10€619 EUR
Retailer 7€635 EUR
Retailer 2€648 EUR
Retailer 13€913 EUR
Retailer 6€1,182 EUR
Retailer 3€1,186 EUR
Retailer 12€1,477 EUR
Retailer 9€1,480 EUR
Brilliant Earth€1,745 EUR

38 data points across 16 retailers

18 retailers€369 EUR to €1,745 EUR

Retailer 1
-
€297 EUR
$332 USD
Price last confirmed 9 days ago
Retailer 2
-
€345 EUR
$385 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€369 EUR
$412 USD
View
Retailer 4
-
€369 EUR
$412 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€412 EUR
HK$3,600 HKD
View
B+
Retailer 6
-
€497 EUR
$555 USD
View
Retailer 7
-
€573 EUR
$640 USD
View
Price last confirmed 5 days ago
Retailer 8
-
€619 EUR
View
Price last confirmed 9 days ago
A
Retailer 9
-
€635 EUR
$709 USD
View
A
Retailer 10
-
€648 EUR
£570 GBP
View
A
Retailer 11
-
€737 EUR
$823 USD
View
B+
Retailer 12
-
€913 EUR
$1,020 USD
View
Retailer 13
-
€1,182 EUR
SGD 1,784 SGD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€1,186 EUR
$1,325 USD
View
B+
Retailer 15
-
€1,225 EUR
$1,369 USD
View
Retailer 16
-
€1,477 EUR
$1,650 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
€1,480 EUR
£1,302 GBP
View
Most Expensive
B
Brilliant Earth
15027389A · Oct 26
€1,745 EUR
$1,950 USD
View
17 more retailers have this diamond
Prices start from €369 EURSave up to €1,377 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
2.52ct Radiant
€369 EUR