Radiant|Lab Grown|IGI

3.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG747507874

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

Certificate IGI LG747507874

Diamond specifications and retailer prices

From $626 USD
As of October 27, 2026
Save $4,068 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,694 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747507874 or 747507874. Listed at 23 retailers as of October 27, 2026, with prices from $626 to $4,694, a $4,068 spread on the same certified stone. Blue Nile lists it at $4,694. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747507874
Dimensions10.84 × 7.21 × 4.61 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.21 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747507874
Side View
Table 68.0%Crown 38.7°Girdle: MediumPavilion 33.3°Culet: NoneDepth 63.9%

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 27
Current: $4,694 USD|Low: $601 USD|High: $7,080 USD|Avg: $2,022 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 3$626 USD
Retailer 6$682 USD
Retailer 10$702 USD
Retailer 5$727 USD
Retailer 14$847 USD
Retailer 17$905 USD
Retailer 13$1,126 USD
Retailer 2$1,217 USD
Retailer 16$1,684 USD
Retailer 9$2,181 USD
Retailer 8$2,256 USD
Retailer 11$2,425 USD
Retailer 7$2,454 USD
Retailer 12$3,066 USD
Retailer 15$3,505 USD
Retailer 4$4,400 USD
Blue Nile$4,694 USD

43 data points across 17 retailers

23 retailers$626 USD to $4,694 USD

A
Cheapest Retailer
-
$626 USD
A
Retailer 2
-
$682 USD
View
A
Retailer 3
-
$702 USD
View
Final sale: no returns
A
Retailer 4
-
$727 USD
View
A
Retailer 5
-
$845 USD
HK$6,600 HKD
View
A
Retailer 6
-
$847 USD
£667 GBP
View
Price last confirmed 10 days ago
A
Retailer 7
-
$905 USD
View
A
Retailer 8
-
$1,126 USD
€1,072 EUR
View
A
Retailer 9
-
$1,217 USD
£959 GBP
View
A
Retailer 10
-
$1,290 USD
View
A
Retailer 11
-
$1,684 USD
View
B+
Retailer 12
-
$1,829 USD
View
B+
Retailer 13
-
$2,181 USD
View
B+
Retailer 14
-
$2,256 USD
£1,776 GBP
View
B+
Retailer 15
-
$2,425 USD
View
B+
Retailer 16
-
$2,454 USD
SGD 3,316 SGD
View
B+
Retailer 17
-
$2,509 USD
View
B+
Retailer 18
-
$2,555 USD
View
B+
Retailer 19
-
$3,066 USD
£2,414 GBP
View
B
Retailer 20
-
$3,220 USD
View
B+
Retailer 21
-
$3,505 USD
View
B
Retailer 22
-
$4,400 USD
View
Most Expensive
B
Blue Nile
27443927 · Oct 29
$4,694 USD
View
22 more retailers have this diamond
Prices start from $626 USDSave up to $4,068 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
3.05ct Radiant
$626 USD