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Radiant|Lab Grown|IGI

5.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG752561300

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

Certificate IGI LG752561300

Diamond specifications and retailer prices

From $1,248 USD
As of October 30, 2026
Save $9,132 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,380 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752561300 or 752561300. Listed at 22 retailers as of October 30, 2026, with prices from $1,248 to $10,380, a $9,132 spread on the same certified stone. Brilliant Earth lists it at $10,380. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752561300
Dimensions8.40 × 8.40 × 5.83 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm8.40 mm5.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752561300
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 33.2°Culet: NoneDepth 69.4%

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: $10,380 USD|Low: $1,198 USD|High: $11,600 USD|Avg: $3,451 USD|-3.1%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 20
November 2, 2026
Retailer 10$1,248 USD
Retailer 6$1,354 USD
Retailer 12$1,447 USD
Retailer 17$1,575 USD
Retailer 16$1,731 USD
Retailer 2$2,036 USD
Retailer 14$2,158 USD
Retailer 5$2,672 USD
Retailer 11$2,712 USD
Retailer 9$2,772 USD
Retailer 19$2,843 USD
Retailer 8$2,940 USD
Retailer 7$3,383 USD
Retailer 20$3,543 USD
Retailer 18$4,025 USD
Retailer 15$4,209 USD
Retailer 13$4,507 USD
Retailer 3$4,917 USD
Retailer 4$6,356 USD
Brilliant Earth$10,380 USD

32 data points across 20 retailers

22 retailers$1,248 USD to $10,380 USD

A
Cheapest Retailer
-
$1,248 USD
A
Retailer 2
-
$1,354 USD
View
Final sale: no returns
A
Retailer 3
-
$1,357 USD
View
A
Retailer 4
-
$1,447 USD
View
Retailer 5
-
$1,518 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,575 USD
View
A
Retailer 7
-
$1,731 USD
View
A
Retailer 8
-
$2,036 USD
£1,603 GBP
View
A
Retailer 9
-
$2,158 USD
View
B+
Retailer 10
-
$2,672 USD
€2,545 EUR
View
A
Retailer 11
-
$2,712 USD
View
A
Retailer 12
-
$2,772 USD
View
B+
Retailer 13
-
$2,843 USD
A$4,374 AUD
View
B+
Retailer 14
-
$2,940 USD
ZAR 47,499 ZAR
View
B+
Retailer 15
-
$3,383 USD
£2,664 GBP
View
B+
Retailer 16
-
$3,543 USD
View
B+
Retailer 17
-
$4,025 USD
View
B+
Retailer 18
-
$4,209 USD
View
B+
Retailer 19
-
$4,507 USD
£3,549 GBP
View
B+
Retailer 20
-
$4,917 USD
View
B
Retailer 21
-
$6,356 USD
A$9,779 AUD
View
Most Expensive
B
Brilliant Earth
16953328A · Oct 31
$10,380 USD
View
21 more retailers have this diamond
Prices start from $1,248 USDSave up to $9,132 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
5.05ct Radiant
$1,248 USD