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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG778695576

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

Certificate IGI LG778695576

Diamond specifications and retailer prices

From €700 EUR
£618 GBP
As of November 2, 2026
Save €7,751 EUR (92%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €8,452 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778695576 or 778695576. Listed at 11 retailers as of November 2, 2026, with prices from €700 to €8,452, a €7,751 spread on the same certified stone. Diamond Quarter lists it at €8,452. 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

2.53
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778695576
Dimensions9.18 × 6.74 × 4.64 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.18 mm6.74 mm2.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778695576
Side View
Table 66.0%Crown 47.5°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
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: Nov 2
Current: €8,452 EUR|Low: €700 EUR|High: €8,452 EUR|Avg: €2,888 EUR
Diamond Quarter
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
November 2, 2026
Retailer 9€700 EUR
Retailer 14€1,028 EUR
Retailer 10€1,030 EUR
Retailer 7€1,386 EUR
Retailer 5€1,448 EUR
Retailer 4€1,456 EUR
Retailer 2€1,570 EUR
Retailer 11€1,644 EUR
Retailer 16€2,081 EUR
Retailer 12€2,933 EUR
Retailer 6€3,143 EUR
Retailer 8€3,581 EUR
Retailer 15€3,664 EUR
Retailer 13€4,806 EUR
Retailer 3€5,162 EUR
Diamond Quarter€8,452 EUR

24 data points across 16 retailers

11 retailers€700 EUR to €8,452 EUR

A
Cheapest Retailer
-
€700 EUR
£618 GBP
A
Retailer 2
-
€1,028 EUR
$1,153 USD
View
A
Retailer 3
-
€1,030 EUR
$1,155 USD
View
A
Retailer 4
-
€1,570 EUR
$1,761 USD
View
A
Retailer 5
-
€1,644 EUR
A$2,837 AUD
View
A
Retailer 6
-
€2,081 EUR
$2,334 USD
View
B+
Retailer 7
-
€2,933 EUR
£2,590 GBP
View
B+
Retailer 8
-
€3,664 EUR
$4,110 USD
View
B
Retailer 9
-
€4,806 EUR
$5,390 USD
View
B
Retailer 10
-
€5,162 EUR
$5,790 USD
View
Most Expensive
B
Diamond Quarter
2.53IFE2509AB64N · Nov 2
€8,452 EUR
£7,464 GBP
View
10 more retailers have this diamond
Prices start from €700 EURSave up to €7,751 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
2.53ct Radiant
€700 EUR