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Round|Lab Grown|IGI

2.53ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG654482777

Shape and cutting style on the report: Round brilliant

Certificate IGI LG654482777

Diamond specifications and retailer prices

From €439 EUR
$490 USD
As of October 29, 2026
Save €1,834 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,949 EUR at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654482777 or 654482777. Listed at 19 retailers as of October 26, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654482777
Dimensions8.70 × 8.64 × 5.42 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
8.70 mm8.64 mm2.53 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654482777
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.5%

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: Oct 29
Current: €2,949 EUR|Low: €421 EUR|High: €2,976 EUR|Avg: €1,167 EUR|-0.9%
Rare Carat
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 1, 2026
Retailer 16€439 EUR
Retailer 5€490 EUR
Retailer 7€491 EUR
Retailer 3€543 EUR
Retailer 12€667 EUR
Retailer 15€747 EUR
Retailer 6€789 EUR
Retailer 9€880 EUR
Retailer 2€901 EUR
Retailer 10€1,207 EUR
Retailer 11€1,312 EUR
Retailer 8€1,430 EUR
Retailer 14€1,462 EUR
Retailer 4€2,034 EUR
Retailer 13€2,272 EUR
Rare Carat€2,949 EUR

44 data points across 16 retailers

19 retailers€439 EUR to €2,272 EUR

A
Cheapest Retailer
-
€439 EUR
$490 USD
A
Retailer 2
-
€490 EUR
$547 USD
View
Final sale: no returns
A
Retailer 3
-
€491 EUR
$549 USD
View
Retailer 4
-
€543 EUR
$607 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€543 EUR
$607 USD
View
A
Retailer 6
-
€667 EUR
$745 USD
View
A
Retailer 7
-
€747 EUR
$835 USD
View
A
Retailer 8
-
€789 EUR
$881 USD
View
A
Retailer 9
-
€880 EUR
£774 GBP
View
A
Retailer 10
-
€901 EUR
£793 GBP
View
A
Retailer 11
-
€1,207 EUR
A$2,075 AUD
View
A
Retailer 12
-
€1,312 EUR
ZAR 23,682 ZAR
View
B+
Retailer 13
-
€1,430 EUR
$1,598 USD
View
B+
Retailer 14
-
€1,462 EUR
$1,633 USD
View
B+
Retailer 15
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€1,497 EUR
$1,673 USD
View
B+
Retailer 16
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€1,772 EUR
$1,980 USD
View
B+
Retailer 17
-
€2,034 EUR
$2,272 USD
View
B+
Retailer 18
-
€2,272 EUR
£1,999 GBP
View
Most Expensive
Rare Carat
GD11970_l_654482777 · Oct 14
€2,949 EUR
$3,295 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from €439 EURSave up to €1,834 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
€439 EUR