CaratHunter
Plans
Radiant|Lab Grown|IGI

2.50ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG530293129

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

Certificate IGI LG530293129

Diamond specifications and retailer prices

From €1,942 EUR
$2,170 USD
As of October 31, 2026
Save €6,962 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,904 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct lab-grown radiant diamond

This 2.5ct 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 LG530293129 or 530293129. Listed at 12 retailers as of October 31, 2026, with prices from €1,942 to €8,904, a €6,962 spread on the same certified stone. MOH London lists it at €8,904. 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

2.50
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293129
Dimensions8.87 × 6.76 × 4.48 mm
L/W Ratio1.31
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
8.87 mm6.76 mm2.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293129
Side View
Table 65.0%Crown 37.6°Girdle: MediumPavilion 30.3°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €8,904 EUR|Low: €1,942 EUR|High: €9,024 EUR|Avg: €5,048 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€1,942 EUR
Retailer 4€3,584 EUR
Retailer 8€4,013 EUR
Retailer 6€4,157 EUR
Retailer 2€5,413 EUR
Retailer 3€5,513 EUR
Retailer 7€6,438 EUR
MOH London€8,904 EUR

42 data points across 8 retailers

12 retailers€1,942 EUR to €8,904 EUR

B+
Cheapest Retailer
-
€1,942 EUR
$2,170 USD
B
Retailer 2
-
€3,584 EUR
$4,004 USD
View
B
Retailer 3
-
€3,756 EUR
$4,196 USD
View
B
Retailer 4
-
€4,013 EUR
$4,483 USD
View
Final sale: no returns
B
Retailer 5
-
€4,157 EUR
$4,644 USD
View
Retailer 6
-
€4,157 EUR
$4,644 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
€4,207 EUR
$4,700 USD
View
B
Retailer 8
-
€5,194 EUR
$5,803 USD
View
B
Retailer 9
-
€5,413 EUR
£4,762 GBP
View
B
Retailer 10
-
€5,513 EUR
$6,159 USD
View
B
Retailer 11
-
€6,438 EUR
$7,193 USD
View
Most Expensive
B
MOH London
LG530293129 · Nov 1
€8,904 EUR
£7,833 GBP
View
11 more retailers have this diamond
Prices start from €1,942 EURSave up to €6,962 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.

B+
2.50ct Radiant
€1,942 EUR