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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 $205 AUD
$144 USD
As of October 30, 2026
Save $1,238 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,443 AUD at Reve Diamonds · As of October 30, 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 $205 to $1,443, a $1,238 spread on the same certified stone. Reve Diamonds lists it at $1,443. 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
Colour
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: $445 AUD|Low: $185 AUD|High: $1,443 AUD|Avg: $606 AUD|+1.4%
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
October 31, 2026
Retailer 14$205 AUD
Retailer 12$228 AUD
Retailer 2$253 AUD
Retailer 7$432 AUD
Retailer 1$445 AUD
Retailer 9$458 AUD
Retailer 4$471 AUD
Retailer 5$475 AUD
Retailer 10$512 AUD
Retailer 3$572 AUD
Retailer 13$665 AUD
Retailer 8$769 AUD
Retailer 6$894 AUD
Retailer 11$1,191 AUD
Reve Diamonds$1,443 AUD

34 data points across 15 retailers

16 retailers$205 AUD to $1,443 AUD

A
Cheapest Retailer
-
$205 AUD
$144 USD
A
Retailer 2
-
$228 AUD
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$253 AUD
$178 USD
View
A
Retailer 4
-
$253 AUD
$178 USD
View
B+
Retailer 5
-
$432 AUD
£239 GBP
View
B+
Retailer 6
-
$445 AUD
€298 EUR
View
B+
Retailer 7
-
$458 AUD
ZAR 5,196 ZAR
View
B+
Retailer 8
-
$471 AUD
$331 USD
View
B+
Retailer 9
-
$475 AUD
$334 USD
View
Retailer 10
-
$512 AUD
$360 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$572 AUD
$402 USD
View
B
Retailer 12
-
$665 AUD
$467 USD
View
B
Retailer 13
-
$769 AUD
$540 USD
View
B
Retailer 14
-
$894 AUD
$628 USD
View
B
Retailer 15
-
$1,191 AUD
£659 GBP
View
Most Expensive
B
Reve Diamonds
1DB4AC41F · Oct 30
$1,443 AUD
$1,013 USD
View
15 more retailers have this diamond
Prices start from $205 AUDSave up to $1,238 AUD

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
$205 AUD