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Round|Lab Grown|IGI

1.53ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG823697034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823697034

Diamond specifications and retailer prices

From €305 EUR
As of November 5, 2026
Save €2,982 EUR (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,287 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823697034 or 823697034. Listed at 21 retailers as of November 4, 2026, with prices from €305 to €3,287, a €2,982 spread on the same certified stone. Brilliant Earth lists it at €3,287. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697034
Dimensions7.40 × 7.45 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.45 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697034
Side View
Table 57.0%Crown 35.5°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 60.9%

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 5
Current: €662 EUR|Low: €305 EUR|High: €1,760 EUR|Avg: €885 EUR|+8.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 2€305 EUR
Retailer 8€355 EUR
Retailer 4€379 EUR
Retailer 11€379 EUR
Retailer 13€424 EUR
Retailer 3€509 EUR
Retailer 20€515 EUR
Retailer 17€654 EUR
Retailer 1€662 EUR
Retailer 14€672 EUR
Retailer 5€794 EUR
Retailer 19€881 EUR
Retailer 15€890 EUR
Retailer 6€1,219 EUR
Retailer 7€1,228 EUR
Retailer 10€1,257 EUR
Retailer 12€1,364 EUR
Retailer 18€1,519 EUR
Retailer 9€1,635 EUR
Retailer 16€1,702 EUR

31 data points across 20 retailers

21 retailers€305 EUR to €3,287 EUR

A
Cheapest Retailer
-
€305 EUR
A
Retailer 2
-
€355 EUR
View
Retailer 3
-
€379 EUR
View
Price last confirmed 13 days ago
A
Retailer 4
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€379 EUR
View
A
Retailer 5
-
€424 EUR
View
A
Retailer 6
-
€509 EUR
View
A
Retailer 7
-
€515 EUR
View
A
Retailer 8
-
€654 EUR
View
A
Retailer 9
-
€662 EUR
View
A
Retailer 10
-
€672 EUR
View
B+
Retailer 11
-
€794 EUR
View
B+
Retailer 12
-
€881 EUR
View
B+
Retailer 13
-
€890 EUR
View
B+
Retailer 14
-
€1,219 EUR
View
B+
Retailer 15
-
€1,228 EUR
View
B+
Retailer 16
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€1,257 EUR
View
B+
Retailer 17
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€1,364 EUR
View
B+
Retailer 18
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€1,519 EUR
View
B
Retailer 19
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€1,635 EUR
View
B
Retailer 20
-
€1,702 EUR
View
Most Expensive
B
Brilliant Earth
21101658A · Nov 4
€3,287 EUR
$3,670 USD
View
20 more retailers have this diamond
Prices start from €305 EURSave up to €2,982 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
€305 EUR