Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG739586839

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG739586839

Diamond specifications and retailer prices

From €288 EUR
$322 USD
As of October 30, 2026
Save €2,272 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,560 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant 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 LG739586839 or 739586839. Listed at 26 retailers as of October 30, 2026, with prices from €288 to €2,560, a €2,272 spread on the same certified stone. Brilliant Earth lists it at €2,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586839
Dimensions8.06 × 5.83 × 3.79 mm
L/W Ratio1.38
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
8.06 mm5.83 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586839
Side View
Table 64.0%Crown 43.2°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,560 EUR|Low: €288 EUR|High: €3,715 EUR|Avg: €978 EUR|-31.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5€288 EUR
Retailer 13€322 EUR
Retailer 17€335 EUR
Retailer 3€358 EUR
Retailer 4€380 EUR
Retailer 8€503 EUR
Retailer 16€506 EUR
Retailer 12€581 EUR
Retailer 15€615 EUR
Retailer 11€639 EUR
Retailer 14€834 EUR
Retailer 9€921 EUR
Retailer 7€1,050 EUR
Retailer 6€1,150 EUR
Retailer 10€1,418 EUR
Retailer 2€1,435 EUR
Retailer 18€2,300 EUR
Brilliant Earth€2,560 EUR

29 data points across 18 retailers

26 retailers€288 EUR to €2,560 EUR

A
Cheapest Retailer
-
€288 EUR
$322 USD
A
Retailer 2
-
€322 EUR
$360 USD
View
Final sale: no returns
A
Retailer 3
-
€335 EUR
$374 USD
View
A
Retailer 4
-
€358 EUR
$400 USD
View
Retailer 5
-
€380 EUR
£335 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
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€412 EUR
HK$3,600 HKD
View
A
Retailer 7
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€503 EUR
$562 USD
View
A
Retailer 8
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€506 EUR
$565 USD
View
A
Retailer 9
-
€581 EUR
View
A
Retailer 10
-
€588 EUR
$657 USD
View
A
Retailer 11
-
€615 EUR
ZAR 11,099 ZAR
View
A
Retailer 12
-
€639 EUR
£562 GBP
View
A
Retailer 13
-
€808 EUR
$903 USD
View
A
Retailer 14
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€834 EUR
A$1,434 AUD
View
B+
Retailer 15
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€921 EUR
$1,029 USD
View
B+
Retailer 16
-
€1,050 EUR
$1,173 USD
View
B+
Retailer 17
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€1,150 EUR
$1,285 USD
View
B+
Retailer 18
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€1,191 EUR
$1,330 USD
View
B+
Retailer 19
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€1,197 EUR
SGD 1,807 SGD
View
B+
Retailer 20
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€1,375 EUR
$1,536 USD
View
B+
Retailer 21
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€1,418 EUR
$1,584 USD
View
B+
Retailer 22
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€1,435 EUR
£1,262 GBP
View
Retailer 23
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€1,472 EUR
A$2,530 AUD
View
Price last confirmed 29 days ago
B
Retailer 24
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€1,591 EUR
$1,778 USD
View
B
Retailer 25
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€2,300 EUR
$2,570 USD
View
Most Expensive
B
Brilliant Earth
16164216A · Oct 31
€2,560 EUR
$2,860 USD
View
25 more retailers have this diamond
Prices start from €288 EURSave up to €2,272 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 Radiant
€288 EUR