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Radiant|Lab Grown|IGI

0.52ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG816612790

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

Certificate IGI LG816612790

Diamond specifications and retailer prices

From $191 AUD
$134 USD
As of October 28, 2026
Save $1,148 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,781 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct lab-grown radiant diamond

This 0.52ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816612790 or 816612790. Listed at 20 retailers as of October 28, 2026, with a 602% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612790
Dimensions5.68 × 4.01 × 2.74 mm
L/W Ratio1.42
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
5.68 mm4.01 mm0.52 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612790
Side View
Table 58.0%Crown 41.5°Girdle: MediumPavilion 34.5°CuletDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,781 AUD|Low: $134 AUD|High: $1,800 AUD|Avg: $602 AUD|+0.1%
MOH London
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
October 29, 2026
Retailer 4$191 AUD
Retailer 15$226 AUD
Retailer 5$302 AUD
Retailer 9$385 AUD
Retailer 11$386 AUD
Retailer 13$391 AUD
Retailer 3$405 AUD
Retailer 2$438 AUD
Retailer 8$514 AUD
Retailer 10$542 AUD
Retailer 14$655 AUD
Retailer 12$763 AUD
Retailer 7$766 AUD
Retailer 6$1,339 AUD
MOH London$1,781 AUD

33 data points across 15 retailers

20 retailers$191 AUD to $1,339 AUD

Retailer 1
-
$172 AUD
$121 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$191 AUD
$134 USD
View
Final sale: no returns
Retailer 3
-
$199 AUD
$140 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$225 AUD
$158 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$226 AUD
$159 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$226 AUD
$159 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$302 AUD
$212 USD
View
A
Retailer 8
-
$385 AUD
ZAR 4,370 ZAR
View
A
Retailer 9
-
$386 AUD
€258 EUR
View
Retailer 10
-
$391 AUD
$275 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$405 AUD
$284 USD
View
B+
Retailer 12
-
$438 AUD
£242 GBP
View
B+
Retailer 13
-
$514 AUD
£284 GBP
View
B+
Retailer 14
-
$542 AUD
View
B
Retailer 15
-
$655 AUD
$460 USD
View
Retailer 16
-
$685 AUD
$481 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$763 AUD
$536 USD
View
B
Retailer 18
-
$766 AUD
$538 USD
View
B
Retailer 19
-
$1,339 AUD
$941 USD
View
Most Expensive
MOH London
LG816612790 · Oct 26
$1,781 AUD
£985 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $191 AUDSave up to $1,148 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
0.52ct Radiant
$191 AUD