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Radiant|Lab Grown|IGI

0.53ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG781618282

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

Certificate IGI LG781618282

Diamond specifications and retailer prices

From $176 USD
As of November 6, 2026
Save $967 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,143 USD at Flawless Fine Jewelry · As of November 6, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781618282 or 781618282. Listed at 23 retailers as of November 6, 2026, with prices from $176 to $1,143, a $967 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618282
Dimensions6.09 × 3.86 × 2.61 mm
L/W Ratio1.58
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
6.09 mm3.86 mm0.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618282
Side View
Table 64.0%Crown 40.5°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 67.6%

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: Nov 6
Current: $1,143 USD|Low: $169 USD|High: $1,143 USD|Avg: $440 USD
Flawless Fine Jewelry
Retailer 2
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Retailer 5
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
November 6, 2026
Retailer 16$176 USD
Retailer 13$196 USD
Retailer 6$204 USD
Retailer 4$218 USD
Retailer 7$218 USD
Retailer 3$295 USD
Retailer 14$305 USD
Retailer 12$370 USD
Retailer 9$386 USD
Retailer 2$389 USD
Retailer 8$439 USD
Retailer 11$555 USD
Retailer 5$702 USD
Retailer 15$741 USD
Retailer 10$1,018 USD
Flawless Fine Jewelry$1,143 USD

45 data points across 16 retailers

23 retailers$176 USD to $1,143 USD

A
Cheapest Retailer
-
$176 USD
A
Retailer 2
-
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$204 USD
View
Retailer 4
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$218 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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$218 USD
View
A
Retailer 6
-
$243 USD
View
A
Retailer 7
-
$264 USD
View
B+
Retailer 8
-
$295 USD
View
Retailer 9
-
$305 USD
View
Price last confirmed 20 days ago
B+
Retailer 10
-
$370 USD
View
B+
Retailer 11
-
$386 USD
View
B+
Retailer 12
-
$389 USD
View
B+
Retailer 13
-
$439 USD
View
B+
Retailer 14
-
$555 USD
View
B
Retailer 15
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$595 USD
View
B
Retailer 16
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$702 USD
View
B
Retailer 17
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$724 USD
View
B
Retailer 18
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$741 USD
View
B
Retailer 19
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$756 USD
View
Retailer 20
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$952 USD
View
Price last confirmed 11 days ago
B
Retailer 21
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$1,018 USD
View
B
Retailer 22
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$1,117 USD
View
Most Expensive
B
Flawless Fine Jewelry
5562188A5 · Nov 6
$1,143 USD
£900 GBP
View
22 more retailers have this diamond
Prices start from $176 USDSave up to $967 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
$176 USD