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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754594613

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754594613

Diamond specifications and retailer prices

From €406 EUR
As of November 4, 2026
Save €2,451 EUR (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €2,858 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG754594613 or 754594613. Listed at 31 retailers as of November 4, 2026, with prices from €406 to €2,858, a €2,451 spread on the same certified stone. Brilliant Earth lists it at €2,858. 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 angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594613
Dimensions7.40 × 7.44 × 4.52 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
7.40 mm7.44 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594613
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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 4
Current: €2,858 EUR|Low: €406 EUR|High: €3,958 EUR|Avg: €1,122 EUR|-27.8%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
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Retailer 22
November 5, 2026
Retailer 7€406 EUR
Retailer 21€477 EUR
Retailer 22€534 EUR
Retailer 6€588 EUR
Retailer 20€590 EUR
Retailer 9€634 EUR
Retailer 17€672 EUR
Retailer 18€716 EUR
Retailer 13€742 EUR
Retailer 10€754 EUR
Retailer 8€891 EUR
Retailer 11€956 EUR
Retailer 16€969 EUR
Retailer 3€1,165 EUR
Retailer 12€1,369 EUR
Retailer 14€1,393 EUR
Retailer 15€1,412 EUR
Retailer 4€1,556 EUR
Retailer 19€1,560 EUR
Retailer 5€1,562 EUR
Retailer 2€1,619 EUR
Brilliant Earth€2,858 EUR

38 data points across 22 retailers

31 retailers€406 EUR to €2,858 EUR

Retailer 1
-
€335 EUR
Price last confirmed 26 days ago
Retailer 2
-
€354 EUR
View
Price last confirmed 38 days ago
Retailer 3
-
€375 EUR
View
Price last confirmed 30 days ago
Retailer 4
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€397 EUR
View
Price last confirmed 44 days ago
A
Retailer 5
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€406 EUR
View
Final sale: no returns
Retailer 6
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€415 EUR
View
Price last confirmed 26 days ago
Retailer 7
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€415 EUR
View
Price last confirmed 34 days ago
A
Retailer 8
-
€415 EUR
View
Retailer 9
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€434 EUR
View
Price last confirmed 37 days ago
A
Retailer 10
-
€477 EUR
View
A
Retailer 11
-
€588 EUR
View
A
Retailer 12
-
€590 EUR
View
A
Retailer 13
-
€634 EUR
View
A
Retailer 14
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€672 EUR
View
A
Retailer 15
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€716 EUR
View
A
Retailer 16
-
€742 EUR
View
A
Retailer 17
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€754 EUR
View
B+
Retailer 18
-
€891 EUR
View
B+
Retailer 19
-
€956 EUR
View
B+
Retailer 20
-
€969 EUR
View
B+
Retailer 21
-
€1,165 EUR
View
Retailer 22
-
€1,336 EUR
View
Price last confirmed 27 days ago
B+
Retailer 23
-
€1,369 EUR
View
B+
Retailer 24
-
€1,393 EUR
View
B+
Retailer 25
-
€1,412 EUR
View
Retailer 26
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€1,413 EUR
View
Price last confirmed 36 days ago
B
Retailer 27
-
€1,556 EUR
View
B+
Retailer 28
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€1,560 EUR
View
B
Retailer 29
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€1,562 EUR
View
B+
Retailer 30
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€1,619 EUR
View
Most Expensive
B
Brilliant Earth
17981534A · Nov 4
€2,858 EUR
$3,220 USD
View
30 more retailers have this diamond
Prices start from €406 EURSave up to €2,451 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
€406 EUR