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Round|Lab Grown|IGI

2.50ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG737548887

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737548887

Diamond specifications and retailer prices

From €920 EUR
A$1,588 AUD
As of November 2, 2026
17 retailers carry this diamond
Most expensive: €7,364 EUR at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 2.5ct lab-grown round diamond

This 2.5ct 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 LG737548887 or 737548887. Listed at 17 retailers as of November 2, 2026. 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

2.50
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737548887
Dimensions8.58 × 8.64 × 5.40 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
8.58 mm8.64 mm2.50 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737548887
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

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: Nov 2
Current: €7,364 EUR|Low: €492 EUR|High: €7,364 EUR|Avg: €1,414 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
Retailer 17
October 29, 2026
Retailer 15€513 EUR
Retailer 8€604 EUR
Retailer 5€636 EUR
Retailer 9€636 EUR
Retailer 11€753 EUR
Retailer 7€861 EUR
Retailer 2€920 EUR
Retailer 12€967 EUR
Retailer 16€967 EUR
Retailer 13€978 EUR
Retailer 6€1,416 EUR
Retailer 10€1,430 EUR
Retailer 17€1,534 EUR
Retailer 4€1,924 EUR
Retailer 14€2,793 EUR
Retailer 3€2,924 EUR
Brilliant Earth€7,364 EUR

30 data points across 17 retailers

17 retailers

Retailer 1
-
€513 EUR
$575 USD
Price last confirmed 23 days ago
Retailer 2
-
€574 EUR
$644 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€636 EUR
$713 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€636 EUR
$713 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€920 EUR
A$1,588 AUD
View
Retailer 6
-
€967 EUR
£854 GBP
View
Price last confirmed 19 days ago
Retailer 7
-
€978 EUR
$1,097 USD
View
Price last confirmed 21 days ago
Retailer 8
-
€1,430 EUR
$1,604 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€1,519 EUR
$1,704 USD
View
Price last confirmed 47 days ago
Retailer 10
-
€1,534 EUR
ZAR 27,792 ZAR
View
Price last confirmed 24 days ago
Retailer 11
-
€1,673 EUR
$1,876 USD
View
Price last confirmed 26 days ago
Retailer 12
-
€1,924 EUR
$2,158 USD
View
Price last confirmed 22 days ago
Retailer 13
-
€2,047 EUR
$2,296 USD
View
Price last confirmed 22 days ago
Retailer 14
-
€2,060 EUR
$2,310 USD
View
Price last confirmed 20 days ago
Retailer 15
-
€2,793 EUR
£2,467 GBP
View
Price last confirmed 21 days ago
Retailer 16
-
€2,924 EUR
$3,280 USD
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
16159655A · Oct 12
€7,364 EUR
$8,260 USD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from €920 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
2.50ct Round
€920 EUR