Radiant|Lab Grown|IGI

0.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG791632134

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

Certificate IGI LG791632134

Diamond specifications and retailer prices

From $199 AUD
$140 USD
As of October 30, 2026
Save $1,228 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,427 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 top-tier cut grade and certified by IGI LG791632134 or 791632134. Listed at 20 retailers as of October 30, 2026, with prices from $199 to $1,427, a $1,228 spread on the same certified stone. Reve Diamonds lists it at $1,427. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791632134
Dimensions5.83 × 3.97 × 2.70 mm
L/W Ratio1.47
Culet sizePointed
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
5.83 mm3.97 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791632134
Side View
Table 62.0%Crown 41.3°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.0%

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: $630 AUD|Low: $192 AUD|High: $1,427 AUD|Avg: $566 AUD|-1.2%
Retailer 1
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Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 15$199 AUD
Retailer 10$224 AUD
Retailer 19$232 AUD
Retailer 16$248 AUD
Retailer 18$248 AUD
Retailer 11$349 AUD
Retailer 14$420 AUD
Retailer 2$439 AUD
Retailer 12$449 AUD
Retailer 7$490 AUD
Retailer 6$497 AUD
Retailer 4$512 AUD
Retailer 1$630 AUD
Retailer 8$676 AUD
Retailer 3$769 AUD
Retailer 17$796 AUD
Retailer 5$840 AUD
Retailer 9$875 AUD
Retailer 13$1,157 AUD
Reve Diamonds$1,427 AUD

38 data points across 20 retailers

20 retailers$199 AUD to $1,427 AUD

A
Cheapest Retailer
-
$199 AUD
$140 USD
A
Retailer 2
-
$224 AUD
$157 USD
View
Final sale: no returns
A
Retailer 3
-
$232 AUD
$163 USD
View
Retailer 4
-
$248 AUD
$174 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$248 AUD
$174 USD
View
A
Retailer 6
-
$349 AUD
$245 USD
View
A
Retailer 7
-
$420 AUD
£232 GBP
View
A
Retailer 8
-
$439 AUD
€294 EUR
View
A
Retailer 9
-
$449 AUD
ZAR 5,100 ZAR
View
A
Retailer 10
-
$490 AUD
$344 USD
View
A
Retailer 11
-
$497 AUD
$349 USD
View
Retailer 12
-
$512 AUD
$360 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$630 AUD
View
B+
Retailer 14
-
$676 AUD
$475 USD
View
Retailer 15
-
$769 AUD
$540 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$796 AUD
$559 USD
View
B
Retailer 17
-
$840 AUD
$590 USD
View
B
Retailer 18
-
$875 AUD
$614 USD
View
B
Retailer 19
-
$1,157 AUD
£640 GBP
View
Most Expensive
B
Reve Diamonds
5FFB7D1F0 · Nov 1
$1,427 AUD
$1,003 USD
View
19 more retailers have this diamond
Prices start from $199 AUDSave up to $1,228 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
0.53ct Radiant
$199 AUD