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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 $140 USD
As of November 4, 2026
Save $863 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,003 USD at Reve Diamonds · As of November 4, 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 November 4, 2026, with prices from $140 to $1,003, a $863 spread on the same certified stone. Reve Diamonds lists it at $1,003. 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
Color
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

How it works →
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: Nov 4
Current: $294 USD|Low: $135 USD|High: $1,003 USD|Avg: $398 USD|+0.3%
Retailer 1
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 15$140 USD
Retailer 10$157 USD
Retailer 19$163 USD
Retailer 16$174 USD
Retailer 18$174 USD
Retailer 11$245 USD
Retailer 1$294 USD
Retailer 2$308 USD
Retailer 14$315 USD
Retailer 7$343 USD
Retailer 6$349 USD
Retailer 4$360 USD
Retailer 13$442 USD
Retailer 8$475 USD
Retailer 3$540 USD
Retailer 17$559 USD
Retailer 5$590 USD
Retailer 9$614 USD
Retailer 12$810 USD
Reve Diamonds$1,003 USD

40 data points across 20 retailers

20 retailers$140 USD to $1,003 USD

A
Cheapest Retailer
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$140 USD
A
Retailer 2
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$157 USD
View
Final sale: no returns
A
Retailer 3
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$163 USD
View
Retailer 4
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$174 USD
View
Price last confirmed 11 days ago
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Retailer 5
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$174 USD
View
A
Retailer 6
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$245 USD
View
A
Retailer 7
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$294 USD
View
A
Retailer 8
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$308 USD
View
A
Retailer 9
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$315 USD
View
A
Retailer 10
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$343 USD
View
A
Retailer 11
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$349 USD
View
Retailer 12
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$360 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
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$442 USD
View
B+
Retailer 14
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$475 USD
View
Retailer 15
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$540 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
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$559 USD
View
B
Retailer 17
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$590 USD
View
B
Retailer 18
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$614 USD
View
B
Retailer 19
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$810 USD
View
Most Expensive
B
Reve Diamonds
5FFB7D1F0 · Nov 4
$1,003 USD
View
19 more retailers have this diamond
Prices start from $140 USDSave up to $863 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
0.53ct Radiant
$140 USD