Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG692560139

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

Certificate IGI LG692560139

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)
30 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 LG692560139 or 692560139. Listed at 30 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 angle45.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560139
Dimensions8.08 × 5.85 × 3.80 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
8.08 mm5.85 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560139
Side View
Table 64.0%Crown 45.9°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 65.0%

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: Oct 30
Current: €2,560 EUR|Low: €288 EUR|High: €3,831 EUR|Avg: €1,067 EUR|-33.2%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 4€288 EUR
Retailer 16€344 EUR
Retailer 11€412 EUR
Retailer 5€503 EUR
Retailer 20€506 EUR
Retailer 18€581 EUR
Retailer 9€588 EUR
Retailer 2€617 EUR
Retailer 13€639 EUR
Retailer 10€808 EUR
Retailer 19€834 EUR
Retailer 7€921 EUR
Retailer 22€1,050 EUR
Retailer 12€1,191 EUR
Retailer 14€1,197 EUR
Retailer 6€1,375 EUR
Retailer 8€1,418 EUR
Retailer 17€1,435 EUR
Retailer 3€1,478 EUR
Retailer 15€1,591 EUR
Retailer 21€2,300 EUR
Brilliant Earth€2,560 EUR

35 data points across 22 retailers

30 retailers€288 EUR to €2,560 EUR

A
Cheapest Retailer
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€288 EUR
$322 USD
Retailer 2
-
€307 EUR
$343 USD
View
Price last confirmed 33 days ago
A
Retailer 3
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€344 EUR
$384 USD
View
Final sale: no returns
Retailer 4
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€356 EUR
$398 USD
View
Price last confirmed 35 days ago
Retailer 5
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€358 EUR
$400 USD
View
Price last confirmed 29 days ago
Retailer 6
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€376 EUR
$420 USD
View
Price last confirmed 34 days ago
A
Retailer 7
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€412 EUR
HK$3,600 HKD
View
A
Retailer 8
-
€503 EUR
$562 USD
View
A
Retailer 9
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€506 EUR
$565 USD
View
A
Retailer 10
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€581 EUR
View
A
Retailer 11
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€588 EUR
$657 USD
View
A
Retailer 12
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€617 EUR
ZAR 11,138 ZAR
View
Retailer 13
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€632 EUR
£556 GBP
View
Price last confirmed 17 days ago
A
Retailer 14
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€639 EUR
£562 GBP
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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€921 EUR
$1,029 USD
View
B+
Retailer 18
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€1,050 EUR
$1,173 USD
View
Retailer 19
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€1,150 EUR
$1,285 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
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€1,150 EUR
$1,285 USD
View
B+
Retailer 21
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€1,191 EUR
$1,330 USD
View
B+
Retailer 22
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€1,197 EUR
SGD 1,807 SGD
View
Retailer 23
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€1,223 EUR
$1,366 USD
View
Price last confirmed 32 days ago
B+
Retailer 24
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€1,375 EUR
$1,536 USD
View
B+
Retailer 25
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€1,418 EUR
$1,584 USD
View
B+
Retailer 26
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€1,435 EUR
£1,262 GBP
View
Retailer 27
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€1,478 EUR
A$2,541 AUD
View
Price last confirmed 24 days ago
B
Retailer 28
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€1,591 EUR
$1,778 USD
View
B
Retailer 29
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€2,300 EUR
$2,570 USD
View
Most Expensive
B
Brilliant Earth
14438047A · Oct 31
€2,560 EUR
$2,860 USD
View
29 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