CaratHunter
Plans
Round|Lab Grown|IGI

2.53ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG625439431

Shape and cutting style on the report: Round brilliant

Certificate IGI LG625439431

Diamond specifications and retailer prices

From €578 EUR
$648 USD
As of November 1, 2026
Save €5,806 EUR (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,384 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG625439431 or 625439431. Listed at 23 retailers as of November 1, 2026, with prices from €578 to €6,384, a €5,806 spread on the same certified stone. Brilliant Earth lists it at €6,384. 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
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625439431
Dimensions8.67 × 8.72 × 5.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
8.67 mm8.72 mm2.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625439431
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,384 EUR|Low: €555 EUR|High: €6,963 EUR|Avg: €1,955 EUR|-8.3%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 18€578 EUR
Retailer 9€629 EUR
Retailer 7€647 EUR
Retailer 19€670 EUR
Retailer 15€829 EUR
Retailer 8€991 EUR
Retailer 4€1,093 EUR
Retailer 2€1,173 EUR
Retailer 17€1,712 EUR
Retailer 12€1,757 EUR
Retailer 14€1,909 EUR
Retailer 11€2,043 EUR
Retailer 10€2,080 EUR
Retailer 5€2,242 EUR
Retailer 3€2,285 EUR
Retailer 6€2,580 EUR
Retailer 13€2,921 EUR
Retailer 16€4,275 EUR
Brilliant Earth€6,384 EUR

41 data points across 19 retailers

23 retailers€578 EUR to €6,384 EUR

A
Cheapest Retailer
-
€578 EUR
$648 USD
A
Retailer 2
-
€629 EUR
$705 USD
View
A
Retailer 3
-
€647 EUR
$726 USD
View
Final sale: no returns
A
Retailer 4
-
€670 EUR
$752 USD
View
Retailer 5
-
€670 EUR
$752 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€829 EUR
$930 USD
View
A
Retailer 7
-
€991 EUR
$1,111 USD
View
A
Retailer 8
-
€1,093 EUR
$1,226 USD
View
A
Retailer 9
-
€1,173 EUR
£1,036 GBP
View
A
Retailer 10
-
€1,279 EUR
$1,434 USD
View
B+
Retailer 11
-
€1,712 EUR
$1,920 USD
View
B+
Retailer 12
-
€1,757 EUR
A$3,031 AUD
View
B+
Retailer 13
-
€1,909 EUR
ZAR 34,585 ZAR
View
B+
Retailer 14
-
€2,043 EUR
$2,291 USD
View
B+
Retailer 15
-
€2,080 EUR
$2,333 USD
View
B+
Retailer 16
-
€2,242 EUR
$2,515 USD
View
B+
Retailer 17
-
€2,285 EUR
$2,563 USD
View
B
Retailer 18
-
€2,580 EUR
$2,894 USD
View
B
Retailer 19
-
€2,649 EUR
$2,971 USD
View
B+
Retailer 20
-
€2,921 EUR
£2,580 GBP
View
B
Retailer 21
-
€4,275 EUR
$4,795 USD
View
B
Retailer 22
-
€5,136 EUR
$5,760 USD
View
Most Expensive
B
Brilliant Earth
18396301Y · Nov 2
€6,384 EUR
$7,160 USD
View
22 more retailers have this diamond
Prices start from €578 EURSave up to €5,806 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 Round
€578 EUR