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Radiant|Lab Grown|IGI

1.52ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG644486802

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

Certificate IGI LG644486802

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 30, 2026
Save €1,829 EUR (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €2,068 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644486802 or 644486802. Listed at 29 retailers as of October 30, 2026, with prices from €239 to €2,068, a €1,829 spread on the same certified stone. Brilliant Earth lists it at €2,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644486802
Dimensions8.06 × 5.84 × 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 Faint Blue
Top View
8.06 mm5.84 mm1.52 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644486802
Side View
Table 62.0%Crown 39.5°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 65.1%

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: €2,068 EUR|Low: €239 EUR|High: €2,318 EUR|Avg: €829 EUR|-10.8%
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 20€239 EUR
Retailer 4€280 EUR
Retailer 9€344 EUR
Retailer 3€419 EUR
Retailer 17€421 EUR
Retailer 2€490 EUR
Retailer 15€509 EUR
Retailer 7€531 EUR
Retailer 13€568 EUR
Retailer 8€658 EUR
Retailer 16€689 EUR
Retailer 5€823 EUR
Retailer 19€909 EUR
Retailer 10€998 EUR
Retailer 11€1,000 EUR
Retailer 6€1,139 EUR
Retailer 14€1,192 EUR
Retailer 12€1,297 EUR
Retailer 18€1,651 EUR
Brilliant Earth€2,068 EUR

43 data points across 20 retailers

29 retailers€239 EUR to €2,068 EUR

A
Cheapest Retailer
-
€239 EUR
$267 USD
Retailer 2
-
€239 EUR
$267 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€259 EUR
$289 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
€280 EUR
$313 USD
View
Final sale: no returns
Retailer 5
-
€296 EUR
$331 USD
View
Price last confirmed 28 days ago
Retailer 6
-
€300 EUR
$335 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€316 EUR
$353 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
€344 EUR
HK$3,000 HKD
View
A
Retailer 9
-
€419 EUR
$468 USD
View
A
Retailer 10
-
€421 EUR
$470 USD
View
A
Retailer 11
-
€490 EUR
View
A
Retailer 12
-
€509 EUR
ZAR 9,182 ZAR
View
A
Retailer 13
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€531 EUR
$593 USD
View
A
Retailer 14
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€568 EUR
£499 GBP
View
A
Retailer 15
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€658 EUR
$736 USD
View
A
Retailer 16
-
€689 EUR
A$1,184 AUD
View
B+
Retailer 17
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€823 EUR
$920 USD
View
B+
Retailer 18
-
€909 EUR
$1,016 USD
View
Retailer 19
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€951 EUR
$1,063 USD
View
Price last confirmed 21 days ago
B+
Retailer 20
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€951 EUR
$1,063 USD
View
B+
Retailer 21
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€998 EUR
$1,114 USD
View
B+
Retailer 22
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€1,000 EUR
SGD 1,509 SGD
View
Retailer 23
-
€1,029 EUR
$1,150 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
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€1,139 EUR
$1,273 USD
View
B+
Retailer 25
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€1,192 EUR
£1,049 GBP
View
B
Retailer 26
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€1,297 EUR
$1,449 USD
View
B
Retailer 27
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€1,651 EUR
$1,845 USD
View
B
Retailer 28
-
€1,833 EUR
£1,613 GBP
View
Most Expensive
B
Brilliant Earth
11545079A · Oct 31
€2,068 EUR
$2,310 USD
View
28 more retailers have this diamond
Prices start from €239 EURSave up to €1,829 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
€239 EUR