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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754507956

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

Certificate IGI LG754507956

Diamond specifications and retailer prices

From €261 EUR
$292 USD
As of October 30, 2026
Save €2,105 EUR (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €2,367 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

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 LG754507956 or 754507956. Listed at 29 retailers as of October 30, 2026, with prices from €261 to €2,367, a €2,105 spread on the same certified stone. Blue Nile lists it at €2,367. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507956
Dimensions5.69 × 5.69 × 3.73 mm
L/W Ratio1.00
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
5.69 mm5.69 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507956
Side View
Table 63.0%Crown 40.2°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,367 EUR|Low: €261 EUR|High: €2,945 EUR|Avg: €1,091 EUR
Blue Nile
Retailer 2
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Retailer 26
October 31, 2026
Retailer 7€261 EUR
Retailer 12€312 EUR
Retailer 19€322 EUR
Retailer 26€380 EUR
Retailer 22€461 EUR
Retailer 24€481 EUR
Retailer 9€503 EUR
Retailer 14€558 EUR
Retailer 2€581 EUR
Retailer 21€615 EUR
Retailer 13€639 EUR
Retailer 10€713 EUR
Retailer 15€808 EUR
Retailer 20€834 EUR
Retailer 3€996 EUR
Retailer 18€1,223 EUR
Retailer 4€1,246 EUR
Retailer 16€1,295 EUR
Retailer 6€1,328 EUR
Retailer 17€1,379 EUR
Retailer 23€1,436 EUR
Retailer 8€1,485 EUR
Retailer 25€2,197 EUR
Retailer 5€2,318 EUR
Blue Nile€2,367 EUR
Retailer 11€2,945 EUR

36 data points across 26 retailers

29 retailers€261 EUR to €2,367 EUR

A
Cheapest Retailer
-
€261 EUR
$292 USD
A
Retailer 2
-
€312 EUR
$349 USD
View
Final sale: no returns
Retailer 3
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€322 EUR
$360 USD
View
Price last confirmed 35 days ago
Retailer 4
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€324 EUR
$362 USD
View
Price last confirmed 29 days ago
Retailer 5
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€340 EUR
$380 USD
View
Price last confirmed 34 days ago
Retailer 6
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€380 EUR
£335 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
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€461 EUR
$515 USD
View
A
Retailer 8
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€481 EUR
HK$4,200 HKD
View
A
Retailer 9
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€503 EUR
$562 USD
View
A
Retailer 10
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€558 EUR
$623 USD
View
A
Retailer 11
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€581 EUR
View
A
Retailer 12
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€615 EUR
ZAR 11,099 ZAR
View
A
Retailer 13
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€639 EUR
£562 GBP
View
A
Retailer 14
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€713 EUR
$797 USD
View
A
Retailer 15
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€808 EUR
$903 USD
View
A
Retailer 16
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€834 EUR
A$1,434 AUD
View
B+
Retailer 17
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€996 EUR
$1,113 USD
View
Retailer 18
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€1,150 EUR
$1,285 USD
View
Price last confirmed 22 days ago
B+
Retailer 19
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€1,150 EUR
$1,285 USD
View
Retailer 20
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€1,223 EUR
$1,366 USD
View
Price last confirmed 32 days ago
B+
Retailer 21
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€1,246 EUR
$1,392 USD
View
B+
Retailer 22
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€1,295 EUR
$1,447 USD
View
B+
Retailer 23
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€1,328 EUR
$1,484 USD
View
B+
Retailer 24
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€1,379 EUR
SGD 2,082 SGD
View
B+
Retailer 25
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€1,436 EUR
£1,263 GBP
View
Retailer 26
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€1,485 EUR
A$2,552 AUD
View
Price last confirmed 25 days ago
B
Retailer 27
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€2,197 EUR
$2,455 USD
View
B
Retailer 28
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€2,318 EUR
$2,590 USD
View
Most Expensive
B
Blue Nile
28884853 · Oct 31
€2,367 EUR
$2,644 USD
View
28 more retailers have this diamond
Prices start from €261 EURSave up to €2,105 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
€261 EUR