Radiant|Lab Grown|IGI

0.50ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG807646015

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

Certificate IGI LG807646015

Diamond specifications and retailer prices

From €129 EUR
$144 USD
As of October 30, 2026
Save €778 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €907 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.5ct lab-grown radiant diamond

This 0.5ct 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 very-good cut grade and certified by IGI LG807646015 or 807646015. Listed at 16 retailers as of October 30, 2026, with prices from €129 to €907, a €778 spread on the same certified stone. Reve Diamonds lists it at €907. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807646015
Dimensions5.62 × 3.94 × 2.69 mm
L/W Ratio1.43
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.62 mm3.94 mm0.50 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807646015
Side View
Table 68.0%Crown 40.2°Girdle: ThickPavilion 34.6°Culet: NoneDepth 68.3%

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: €289 EUR|Low: €116 EUR|High: €907 EUR|Avg: €381 EUR|+4.5%
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
Reve Diamonds
November 1, 2026
Retailer 14€129 EUR
Retailer 12€143 EUR
Retailer 2€159 EUR
Retailer 7€272 EUR
Retailer 8€280 EUR
Retailer 1€289 EUR
Retailer 4€296 EUR
Retailer 5€299 EUR
Retailer 10€322 EUR
Retailer 3€360 EUR
Retailer 13€418 EUR
Retailer 9€483 EUR
Retailer 6€562 EUR
Retailer 11€749 EUR
Reve Diamonds€907 EUR

35 data points across 15 retailers

16 retailers€129 EUR to €907 EUR

A
Cheapest Retailer
-
€129 EUR
$144 USD
A
Retailer 2
-
€143 EUR
$160 USD
View
Final sale: no returns
A
Retailer 3
-
€159 EUR
$178 USD
View
Retailer 4
-
€159 EUR
$178 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€272 EUR
£239 GBP
View
B+
Retailer 6
-
€280 EUR
View
B+
Retailer 7
-
€289 EUR
ZAR 5,224 ZAR
View
B+
Retailer 8
-
€296 EUR
$331 USD
View
B+
Retailer 9
-
€299 EUR
$334 USD
View
Retailer 10
-
€322 EUR
$360 USD
View
B+
Retailer 11
-
€360 EUR
$402 USD
View
B
Retailer 12
-
€418 EUR
$467 USD
View
B
Retailer 13
-
€483 EUR
$540 USD
View
B
Retailer 14
-
€562 EUR
$628 USD
View
B
Retailer 15
-
€749 EUR
£659 GBP
View
Most Expensive
B
Reve Diamonds
1DB4AC41F · Nov 1
€907 EUR
$1,013 USD
View
15 more retailers have this diamond
Prices start from €129 EURSave up to €778 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
0.50ct Radiant
€129 EUR