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Round|Lab Grown|IGI

1.53ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG605397728

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605397728

Diamond specifications and retailer prices

From €310 EUR
$348 USD
As of November 1, 2026
Save €1,892 EUR (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,202 EUR at Brilliant Earth · As of November 2, 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 LG605397728 or 605397728. Listed at 26 retailers as of November 1, 2026, with prices from €310 to €2,202, a €1,892 spread on the same certified stone. Brilliant Earth lists it at €2,202. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605397728
Dimensions7.31 × 7.36 × 4.59 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
7.31 mm7.36 mm1.53 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605397728
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 1
Current: €2,202 EUR|Low: €308 EUR|High: €2,398 EUR|Avg: €919 EUR|-8.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 12€310 EUR
Retailer 4€359 EUR
Retailer 18€371 EUR
Retailer 8€384 EUR
Retailer 9€384 EUR
Retailer 3€522 EUR
Retailer 7€613 EUR
Retailer 10€618 EUR
Retailer 13€639 EUR
Retailer 22€648 EUR
Retailer 16€663 EUR
Retailer 17€684 EUR
Retailer 5€794 EUR
Retailer 21€892 EUR
Retailer 2€1,014 EUR
Retailer 14€1,236 EUR
Retailer 15€1,274 EUR
Retailer 20€1,453 EUR
Retailer 11€1,485 EUR
Retailer 19€1,503 EUR
Retailer 6€1,747 EUR
Brilliant Earth€2,202 EUR

37 data points across 22 retailers

26 retailers€310 EUR to €2,202 EUR

Retailer 1
-
€308 EUR
$345 USD
Price last confirmed 41 days ago
A
Retailer 2
-
€310 EUR
$348 USD
View
A
Retailer 3
-
€359 EUR
$403 USD
View
A
Retailer 4
-
€371 EUR
$416 USD
View
Final sale: no returns
Retailer 5
-
€376 EUR
$422 USD
View
Price last confirmed 41 days ago
Retailer 6
-
€384 EUR
$431 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
€384 EUR
$431 USD
View
A
Retailer 8
-
€522 EUR
$585 USD
View
A
Retailer 9
-
€613 EUR
$687 USD
View
A
Retailer 10
-
€618 EUR
$693 USD
View
A
Retailer 11
-
€639 EUR
View
A
Retailer 12
-
€648 EUR
A$1,118 AUD
View
A
Retailer 13
-
€663 EUR
ZAR 12,015 ZAR
View
A
Retailer 14
-
€684 EUR
£604 GBP
View
B+
Retailer 15
-
€794 EUR
$890 USD
View
B+
Retailer 16
-
€892 EUR
A$1,540 AUD
View
B+
Retailer 17
-
€1,014 EUR
$1,137 USD
View
Retailer 18
-
€1,225 EUR
$1,374 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
€1,236 EUR
$1,386 USD
View
B
Retailer 20
-
€1,274 EUR
$1,428 USD
View
B
Retailer 21
-
€1,287 EUR
$1,444 USD
View
B
Retailer 22
-
€1,399 EUR
$1,569 USD
View
B
Retailer 23
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€1,453 EUR
$1,630 USD
View
B
Retailer 24
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€1,485 EUR
$1,665 USD
View
B
Retailer 25
-
€1,503 EUR
£1,327 GBP
View
Most Expensive
B
Brilliant Earth
14256660A · Nov 2
€2,202 EUR
$2,470 USD
View
25 more retailers have this diamond
Prices start from €310 EURSave up to €1,892 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
€310 EUR