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 $144 USD
As of October 30, 2026
Save $869 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,013 USD 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 $144 to $1,013, a $869 spread on the same certified stone. Reve Diamonds lists it at $1,013. 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: $323 USD|Low: $130 USD|High: $1,013 USD|Avg: $426 USD|+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$144 USD
Retailer 12$160 USD
Retailer 2$178 USD
Retailer 7$304 USD
Retailer 8$313 USD
Retailer 1$323 USD
Retailer 4$331 USD
Retailer 5$334 USD
Retailer 10$360 USD
Retailer 3$402 USD
Retailer 13$467 USD
Retailer 9$540 USD
Retailer 6$628 USD
Retailer 11$837 USD
Reve Diamonds$1,013 USD

35 data points across 15 retailers

16 retailers$144 USD to $1,013 USD

A
Cheapest Retailer
-
$144 USD
A
Retailer 2
-
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$178 USD
View
Retailer 4
-
$178 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$304 USD
£239 GBP
View
B+
Retailer 6
-
$313 USD
€298 EUR
View
B+
Retailer 7
-
$323 USD
ZAR 5,224 ZAR
View
B+
Retailer 8
-
$331 USD
View
B+
Retailer 9
-
$334 USD
View
Retailer 10
-
$360 USD
View
B+
Retailer 11
-
$402 USD
View
B
Retailer 12
-
$467 USD
View
B
Retailer 13
-
$540 USD
View
B
Retailer 14
-
$628 USD
View
B
Retailer 15
-
$837 USD
£659 GBP
View
Most Expensive
B
Reve Diamonds
1DB4AC41F · Nov 1
$1,013 USD
View
15 more retailers have this diamond
Prices start from $144 USDSave up to $869 USD

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
$144 USD