Radiant|Lab Grown|IGI

0.52ct I VVS1 Radiant Lab Grown Diamond

VG • I/VVS1 • IGI LG407950385

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

Certificate IGI LG407950385

Diamond specifications and retailer prices

From $479 CAD
$342 USD
As of October 27, 2026
Save $599 CAD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,909 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.52ct lab-grown radiant diamond

This 0.52ct lab-grown radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG407950385 or 407950385. Listed at 13 retailers as of October 27, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39.6°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950385
Dimensions5.30 × 4.00 × 2.70 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.30 mm4.00 mm0.52 ctI / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407950385
Side View
Table 65.5%Crown 39.6°Girdle: Slightly ThickPavilion 30.4°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,909 CAD|Low: $459 CAD|High: $2,409 CAD|Avg: $1,174 CAD
NZ Jewellers
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
October 29, 2026
Retailer 13$479 CAD
Retailer 4$535 CAD
Retailer 14$546 CAD
Retailer 17$556 CAD
Retailer 3$593 CAD
Retailer 15$593 CAD
Retailer 8$775 CAD
Retailer 5$805 CAD
Retailer 16$957 CAD
Retailer 10$1,074 CAD
Retailer 2$1,077 CAD
Retailer 6$1,125 CAD
Retailer 12$1,741 CAD
NZ Jewellers$1,909 CAD
Retailer 7$2,304 CAD
Retailer 11$2,382 CAD
Retailer 9$2,385 CAD

25 data points across 17 retailers

13 retailers$479 CAD to $1,077 CAD

B+
Cheapest Retailer
-
$479 CAD
$342 USD
B
Retailer 2
-
$535 CAD
$382 USD
View
Final sale: no returns
B
Retailer 3
-
$546 CAD
$390 USD
View
B
Retailer 4
-
$556 CAD
$397 USD
View
B
Retailer 5
-
$593 CAD
$424 USD
View
B
Retailer 6
-
$593 CAD
$424 USD
View
B
Retailer 7
-
$957 CAD
$684 USD
View
B
Retailer 8
-
$1,074 CAD
ZAR 12,395 ZAR
View
B
Retailer 9
-
$1,077 CAD
€733 EUR
View
Retailer 10
-
$1,741 CAD
$1,244 USD
View
Price under review
Most Expensive
NZ Jewellers
44bec3c9-933a-4328-9a71-9b482d062678 · Oct 28
$1,909 CAD
$1,364 USD
View
Price under review
10 more retailers have this diamond
Prices start from $479 CADSave up to $599 CAD

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.

B+
0.52ct Radiant
$479 CAD