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Radiant|Lab Grown|IGI

3.05ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG756578283

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

Certificate IGI LG756578283

Diamond specifications and retailer prices

From $689 CAD
$493 USD
As of October 30, 2026
Save $5,416 CAD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,104 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG756578283 or 756578283. Listed at 23 retailers as of October 30, 2026, with prices from $689 to $6,104, a $5,416 spread on the same certified stone. Do Amore Diamonds lists it at $6,104. 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

3.05
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756578283
Dimensions10.24 × 7.15 × 4.68 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm7.15 mm3.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756578283
Side View
Table 64.0%Crown 40.8°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.5%

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: $6,104 CAD|Low: $689 CAD|High: $8,298 CAD|Avg: $2,782 CAD|-4.6%
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5$689 CAD
Retailer 3$771 CAD
Retailer 12$771 CAD
Retailer 22$854 CAD
Retailer 21$1,048 CAD
Retailer 13$1,078 CAD
Retailer 7$1,328 CAD
Retailer 4$1,369 CAD
Retailer 6$1,405 CAD
Retailer 23$1,415 CAD
Retailer 18$1,467 CAD
Retailer 17$1,988 CAD
Retailer 20$2,045 CAD
Retailer 9$2,294 CAD
Retailer 15$2,477 CAD
Retailer 11$2,746 CAD
Retailer 8$3,191 CAD
Retailer 14$3,220 CAD
Retailer 10$3,265 CAD
Retailer 16$3,590 CAD
Retailer 19$3,953 CAD
Retailer 2$5,406 CAD
Do Amore Diamonds$6,104 CAD

40 data points across 23 retailers

23 retailers$689 CAD to $6,104 CAD

A
Cheapest Retailer
-
$689 CAD
$493 USD
A
Retailer 2
-
$771 CAD
$552 USD
View
A
Retailer 3
-
$771 CAD
$552 USD
View
Final sale: no returns
A
Retailer 4
-
$854 CAD
$611 USD
View
A
Retailer 5
-
$1,048 CAD
$750 USD
View
A
Retailer 6
-
$1,078 CAD
£607 GBP
View
A
Retailer 7
-
$1,328 CAD
$951 USD
View
A
Retailer 8
-
$1,369 CAD
$980 USD
View
Retailer 9
-
$1,405 CAD
€958 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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$1,415 CAD
$1,013 USD
View
A
Retailer 11
-
$1,467 CAD
£827 GBP
View
A
Retailer 12
-
$1,988 CAD
A$2,190 AUD
View
A
Retailer 13
-
$2,045 CAD
ZAR 23,652 ZAR
View
B+
Retailer 14
-
$2,294 CAD
$1,642 USD
View
B+
Retailer 15
-
$2,477 CAD
$1,773 USD
View
B+
Retailer 16
-
$2,746 CAD
£1,548 GBP
View
B+
Retailer 17
-
$3,191 CAD
$2,284 USD
View
B
Retailer 18
-
$3,220 CAD
$2,305 USD
View
B
Retailer 19
-
$3,265 CAD
SGD 3,159 SGD
View
Retailer 20
-
$3,590 CAD
$2,570 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$3,953 CAD
£2,228 GBP
View
B
Retailer 22
-
$5,406 CAD
$3,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-BACD57FA8 · Oct 30
$6,104 CAD
$4,370 USD
View
22 more retailers have this diamond
Prices start from $689 CADSave up to $5,416 CAD

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
3.05ct Radiant
$689 CAD