Radiant|Lab Grown|IGI

0.53ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG768621033

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

Certificate IGI LG768621033

Diamond specifications and retailer prices

From €137 EUR
$153 USD
As of October 30, 2026
Save €753 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €890 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768621033 or 768621033. Listed at 20 retailers as of October 30, 2026, with prices from €137 to €890, a €753 spread on the same certified stone. Reve Diamonds lists it at €890. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768621033
Dimensions4.02 × 4.02 × 2.66 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
4.02 mm4.02 mm0.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768621033
Side View
Table 63.0%Crown 41.8°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €258 EUR|Low: €118 EUR|High: €1,254 EUR|Avg: €342 EUR|+3.7%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 2€123 EUR
Retailer 12€137 EUR
Retailer 9€142 EUR
Retailer 4€152 EUR
Retailer 8€152 EUR
Retailer 3€215 EUR
Retailer 1€258 EUR
Retailer 10€272 EUR
Retailer 13€276 EUR
Retailer 5€301 EUR
Retailer 17€311 EUR
Retailer 14€389 EUR
Retailer 6€422 EUR
Retailer 15€483 EUR
Retailer 16€518 EUR
Retailer 7€541 EUR
Retailer 11€717 EUR
Reve Diamonds€890 EUR

38 data points across 18 retailers

20 retailers€137 EUR to €890 EUR

Retailer 1
-
€123 EUR
$137 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€137 EUR
$153 USD
View
Final sale: no returns
Retailer 3
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€142 EUR
$159 USD
View
Price last confirmed 36 days ago
Retailer 4
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€152 EUR
$170 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€152 EUR
$170 USD
View
Price last confirmed 20 days ago
A
Retailer 6
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€215 EUR
$240 USD
View
Retailer 7
-
€254 EUR
£224 GBP
View
Price last confirmed 20 days ago
A
Retailer 8
-
€258 EUR
£227 GBP
View
A
Retailer 9
-
€272 EUR
View
A
Retailer 10
-
€276 EUR
ZAR 4,977 ZAR
View
A
Retailer 11
-
€301 EUR
$336 USD
View
A
Retailer 12
-
€311 EUR
$348 USD
View
B+
Retailer 13
-
€389 EUR
A$668 AUD
View
B+
Retailer 14
-
€422 EUR
$472 USD
View
Retailer 15
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€483 EUR
$540 USD
View
Price last confirmed 10 days ago
Retailer 16
-
€491 EUR
$548 USD
View
Price last confirmed 27 days ago
B
Retailer 17
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€518 EUR
$579 USD
View
B
Retailer 18
-
€541 EUR
$604 USD
View
B
Retailer 19
-
€717 EUR
£631 GBP
View
Most Expensive
B
Reve Diamonds
A99D49472 · Oct 30
€890 EUR
$994 USD
View
19 more retailers have this diamond
Prices start from €137 EURSave up to €753 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
0.53ct Radiant
€137 EUR