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Radiant|Lab Grown|IGI

3.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG754568620

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

Certificate IGI LG754568620

Diamond specifications and retailer prices

From $891 AUD
$626 USD
As of October 27, 2026
Save $5,372 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,263 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG754568620 or 754568620. Listed at 21 retailers as of October 27, 2026, with prices from $891 to $6,263, a $5,372 spread on the same certified stone. Brilliant Earth lists it at $6,263. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754568620
Dimensions10.57 × 7.08 × 4.75 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
10.57 mm7.08 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754568620
Side View
Table 64.0%Crown 43.6°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 67.1%

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: $6,263 AUD|Low: $855 AUD|High: $11,344 AUD|Avg: $2,739 AUD|-44.8%
Brilliant Earth
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
October 29, 2026
Retailer 15$891 AUD
Retailer 4$971 AUD
Retailer 13$998 AUD
Retailer 3$1,035 AUD
Retailer 12$1,288 AUD
Retailer 9$1,602 AUD
Retailer 2$1,733 AUD
Retailer 11$2,397 AUD
Retailer 7$3,104 AUD
Retailer 6$3,211 AUD
Retailer 14$3,452 AUD
Retailer 5$3,493 AUD
Retailer 8$4,380 AUD
Retailer 10$4,989 AUD
Brilliant Earth$6,263 AUD

44 data points across 15 retailers

21 retailers$891 AUD to $6,263 AUD

A
Cheapest Retailer
-
$891 AUD
$626 USD
A
Retailer 2
-
$971 AUD
$682 USD
View
A
Retailer 3
-
$998 AUD
$701 USD
View
Final sale: no returns
A
Retailer 4
-
$1,035 AUD
$727 USD
View
A
Retailer 5
-
$1,202 AUD
HK$6,600 HKD
View
A
Retailer 6
-
$1,288 AUD
$905 USD
View
A
Retailer 7
-
$1,602 AUD
€1,072 EUR
View
A
Retailer 8
-
$1,733 AUD
£959 GBP
View
A
Retailer 9
-
$1,836 AUD
$1,290 USD
View
A
Retailer 10
-
$2,397 AUD
$1,684 USD
View
A
Retailer 11
-
$2,603 AUD
$1,829 USD
View
B+
Retailer 12
-
$3,104 AUD
$2,181 USD
View
B+
Retailer 13
-
$3,211 AUD
£1,776 GBP
View
B+
Retailer 14
-
$3,452 AUD
$2,425 USD
View
B+
Retailer 15
-
$3,493 AUD
SGD 3,316 SGD
View
B+
Retailer 16
-
$3,571 AUD
$2,509 USD
View
B+
Retailer 17
-
$3,636 AUD
$2,555 USD
View
B+
Retailer 18
-
$4,380 AUD
£2,423 GBP
View
B
Retailer 19
-
$4,583 AUD
$3,220 USD
View
B+
Retailer 20
-
$4,989 AUD
$3,505 USD
View
Most Expensive
B
Brilliant Earth
20554864A · Oct 29
$6,263 AUD
$4,400 USD
View
20 more retailers have this diamond
Prices start from $891 AUDSave up to $5,372 AUD

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
$891 AUD