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Radiant|Lab Grown|IGI

5.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG768663427

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

Certificate IGI LG768663427

Diamond specifications and retailer prices

From $1,315 USD
As of October 30, 2026
Save $5,041 USD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,356 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 LG768663427 or 768663427. Listed at 21 retailers as of October 30, 2026, with prices from $1,315 to $6,356, a $5,041 spread on the same certified stone. Novita Diamonds lists it at $6,356. 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 angle38.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768663427
Dimensions12.39 × 8.33 × 5.73 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm8.33 mm5.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768663427
Side View
Table 62.0%Crown 38.9°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 68.8%

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: Oct 30
Current: $6,356 USD|Low: $1,288 USD|High: $6,449 USD|Avg: $3,065 USD|+0.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 9$1,315 USD
Retailer 6$1,431 USD
Retailer 10$1,473 USD
Retailer 16$1,526 USD
Retailer 7$1,700 USD
Retailer 19$1,766 USD
Retailer 18$1,834 USD
Retailer 13$2,151 USD
Retailer 12$2,182 USD
Retailer 15$2,844 USD
Retailer 20$2,860 USD
Retailer 14$3,092 USD
Retailer 17$3,100 USD
Retailer 4$3,578 USD
Retailer 5$3,688 USD
Retailer 8$4,378 USD
Retailer 3$4,532 USD
Retailer 2$4,902 USD
Retailer 11$5,359 USD
Novita Diamonds$6,356 USD

39 data points across 20 retailers

21 retailers$1,315 USD to $6,356 USD

A
Cheapest Retailer
-
$1,315 USD
A
Retailer 2
-
$1,431 USD
View
A
Retailer 3
-
$1,473 USD
View
Final sale: no returns
A
Retailer 4
-
$1,526 USD
View
Retailer 5
-
$1,556 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,700 USD
View
A
Retailer 7
-
$1,766 USD
HK$13,800 HKD
View
A
Retailer 8
-
$1,834 USD
View
A
Retailer 9
-
$2,151 USD
£1,694 GBP
View
A
Retailer 10
-
$2,182 USD
View
B+
Retailer 11
-
$2,844 USD
View
B+
Retailer 12
-
$2,860 USD
View
B+
Retailer 13
-
$3,092 USD
A$4,757 AUD
View
B+
Retailer 14
-
$3,100 USD
ZAR 50,083 ZAR
View
B+
Retailer 15
-
$3,578 USD
View
B+
Retailer 16
-
$3,688 USD
£2,904 GBP
View
B
Retailer 17
-
$4,378 USD
View
B
Retailer 18
-
$4,532 USD
View
B+
Retailer 19
-
$4,902 USD
£3,860 GBP
View
B
Retailer 20
-
$5,359 USD
View
Most Expensive
B
Novita Diamonds
cert_768663427 · Oct 31
$6,356 USD
A$9,779 AUD
View
20 more retailers have this diamond
Prices start from $1,315 USDSave up to $5,041 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
$1,315 USD