Radiant|Lab Grown|IGI

0.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818663249

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

Certificate IGI LG818663249

Diamond specifications and retailer prices

From €141 EUR
$158 USD
As of October 30, 2026
Save €761 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €902 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 LG818663249 or 818663249. Listed at 21 retailers as of October 30, 2026, with prices from €141 to €902, a €761 spread on the same certified stone. Reve Diamonds lists it at €902. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663249
Dimensions5.93 × 4.03 × 2.68 mm
L/W Ratio1.47
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
5.93 mm4.03 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663249
Side View
Table 65.0%Crown 39.2°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €735 EUR|Low: €104 EUR|High: €917 EUR|Avg: €379 EUR|-3.6%
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 4€141 EUR
Retailer 5€152 EUR
Retailer 7€161 EUR
Retailer 6€163 EUR
Retailer 8€222 EUR
Retailer 10€268 EUR
Retailer 11€280 EUR
Retailer 12€284 EUR
Retailer 9€312 EUR
Retailer 16€313 EUR
Retailer 15€322 EUR
Retailer 13€401 EUR
Retailer 2€427 EUR
Retailer 17€483 EUR
Retailer 14€534 EUR
Retailer 3€556 EUR
Retailer 1€735 EUR
Reve Diamonds€902 EUR

35 data points across 18 retailers

21 retailers€141 EUR to €902 EUR

Retailer 1
-
€127 EUR
$142 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€141 EUR
$158 USD
View
Final sale: no returns
Retailer 3
-
€152 EUR
$170 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€158 EUR
$176 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€158 EUR
$176 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€161 EUR
$180 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
€222 EUR
$248 USD
View
A
Retailer 8
-
€268 EUR
£236 GBP
View
A
Retailer 9
-
€280 EUR
View
A
Retailer 10
-
€284 EUR
ZAR 5,134 ZAR
View
A
Retailer 11
-
€312 EUR
$349 USD
View
A
Retailer 12
-
€313 EUR
$350 USD
View
Retailer 13
-
€322 EUR
$360 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
€401 EUR
A$689 AUD
View
B+
Retailer 15
-
€427 EUR
$477 USD
View
B+
Retailer 16
-
€483 EUR
$540 USD
View
Retailer 17
-
€506 EUR
$565 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
€534 EUR
$597 USD
View
B
Retailer 19
-
€556 EUR
$621 USD
View
B
Retailer 20
-
€735 EUR
£647 GBP
View
Most Expensive
B
Reve Diamonds
8FCD0896C · Oct 30
€902 EUR
$1,008 USD
View
20 more retailers have this diamond
Prices start from €141 EURSave up to €761 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
€141 EUR