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Round|Lab Grown|IGI

1.52ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG645475446

Shape and cutting style on the report: Round brilliant

Certificate IGI LG645475446

Diamond specifications and retailer prices

From €309 EUR
$347 USD
As of November 1, 2026
Save €2,481 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,791 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct 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 LG645475446 or 645475446. Listed at 24 retailers as of November 1, 2026, with prices from €309 to €2,791, a €2,481 spread on the same certified stone. Brilliant Earth lists it at €2,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645475446
Dimensions7.42 × 7.37 × 4.54 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
7.42 mm7.37 mm1.52 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645475446
Side View
Table 58.0%Crown 34.4°Girdle: Med.Pavilion 41.1°Culet: NoneDepth 61.3%

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: €2,791 EUR|Low: €219 EUR|High: €3,245 EUR|Avg: €942 EUR|-14.0%
Brilliant Earth
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
November 3, 2026
Retailer 4€309 EUR
Retailer 5€346 EUR
Retailer 8€381 EUR
Retailer 10€381 EUR
Retailer 14€580 EUR
Retailer 6€606 EUR
Retailer 16€612 EUR
Retailer 17€618 EUR
Retailer 12€661 EUR
Retailer 13€682 EUR
Retailer 15€785 EUR
Retailer 7€884 EUR
Retailer 11€961 EUR
Retailer 3€1,271 EUR
Retailer 9€1,440 EUR
Retailer 18€1,482 EUR
Retailer 2€1,499 EUR
Brilliant Earth€2,791 EUR

38 data points across 18 retailers

24 retailers€309 EUR to €2,791 EUR

Retailer 1
-
€219 EUR
$246 USD
Price last confirmed 15 days ago
Retailer 2
-
€295 EUR
$331 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
€309 EUR
$347 USD
View
A
Retailer 4
-
€346 EUR
$388 USD
View
Final sale: no returns
Retailer 5
-
€357 EUR
$400 USD
View
Price last confirmed 24 days ago
Retailer 6
-
€381 EUR
$427 USD
View
Price last confirmed 31 days ago
Retailer 7
-
€381 EUR
$427 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
€580 EUR
$650 USD
View
A
Retailer 9
-
€606 EUR
View
B+
Retailer 10
-
€612 EUR
$686 USD
View
B+
Retailer 11
-
€618 EUR
$693 USD
View
A
Retailer 12
-
€661 EUR
ZAR 11,985 ZAR
View
B+
Retailer 13
-
€682 EUR
£602 GBP
View
B+
Retailer 14
-
€785 EUR
$880 USD
View
B+
Retailer 15
-
€884 EUR
A$1,526 AUD
View
B+
Retailer 16
-
€961 EUR
$1,078 USD
View
Retailer 17
-
€1,117 EUR
$1,253 USD
View
Price last confirmed 12 days ago
Retailer 18
-
€1,225 EUR
$1,374 USD
View
Price last confirmed 26 days ago
B
Retailer 19
-
€1,271 EUR
$1,425 USD
View
B
Retailer 20
-
€1,440 EUR
$1,615 USD
View
B
Retailer 21
-
€1,482 EUR
$1,663 USD
View
B
Retailer 22
-
€1,499 EUR
£1,324 GBP
View
Retailer 23
-
€1,778 EUR
$1,994 USD
View
Price last confirmed 78 days ago
Most Expensive
B
Brilliant Earth
14081679A · Nov 2
€2,791 EUR
$3,130 USD
View
23 more retailers have this diamond
Prices start from €309 EURSave up to €2,481 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
1.52ct Round
€309 EUR