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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754598272

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754598272

Diamond specifications and retailer prices

From €291 EUR
As of November 3, 2026
Save €1,990 EUR (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €2,581 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754598272 or 754598272. Listed at 28 retailers as of November 3, 2026, with a 684% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754598272
Dimensions7.39 × 7.44 × 4.56 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
Top View
7.39 mm7.44 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754598272
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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 3
Current: €1,267 EUR|Low: €291 EUR|High: €2,982 EUR|Avg: €849 EUR|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 5€291 EUR
Retailer 13€326 EUR
Retailer 8€462 EUR
Retailer 4€497 EUR
Retailer 11€578 EUR
Retailer 12€622 EUR
Retailer 7€638 EUR
Retailer 9€848 EUR
Retailer 2€883 EUR
Retailer 1€1,267 EUR
Retailer 6€1,443 EUR
Retailer 10€1,642 EUR
Retailer 3€2,281 EUR

28 data points across 13 retailers

28 retailers€291 EUR to €2,281 EUR

A
Cheapest Retailer
-
€291 EUR
A
Retailer 2
-
€326 EUR
View
Final sale: no returns
A
Retailer 3
-
€338 EUR
View
A
Retailer 4
-
€361 EUR
View
Retailer 5
-
€361 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€398 EUR
View
A
Retailer 7
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€462 EUR
View
A
Retailer 8
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€486 EUR
View
A
Retailer 9
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€497 EUR
View
A
Retailer 10
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€578 EUR
View
A
Retailer 11
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€621 EUR
View
A
Retailer 12
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€622 EUR
View
A
Retailer 13
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€638 EUR
View
A
Retailer 14
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€657 EUR
View
A
Retailer 15
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€848 EUR
View
B+
Retailer 16
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€876 EUR
View
A
Retailer 17
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€883 EUR
View
B+
Retailer 18
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€1,156 EUR
View
B+
Retailer 19
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€1,162 EUR
View
B+
Retailer 20
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€1,200 EUR
View
B+
Retailer 21
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€1,228 EUR
View
B+
Retailer 22
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€1,267 EUR
View
B+
Retailer 23
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€1,422 EUR
View
B+
Retailer 24
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€1,443 EUR
View
Retailer 25
-
€1,542 EUR
View
Price last confirmed 28 days ago
B+
Retailer 26
-
€1,642 EUR
View
B
Retailer 27
-
€2,281 EUR
View
Most Expensive
Queensmith
LG754598272 · Oct 27
€2,581 EUR
£2,290 GBP
View
Price last confirmed 8 days ago
27 more retailers have this diamond
Prices start from €291 EURSave up to €1,990 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
1.53ct Round
€291 EUR