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Marquise|Lab Grown|IGI

3.05ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG837674097

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837674097

Diamond specifications and retailer prices

From $866 AUD
$608 USD
As of October 30, 2026
Save $6,922 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,787 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837674097 or 837674097. Listed at 21 retailers as of October 30, 2026, with prices from $866 to $7,787, a $6,922 spread on the same certified stone. Brilliant Earth lists it at $7,787. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837674097
Dimensions15.22 × 7.53 × 4.50 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm7.53 mm3.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837674097
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 59.8%

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: $7,787 AUD|Low: $866 AUD|High: $660,137 AUD|Avg: $53,937 AUD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 13
Retailer 14
Retailer 15
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 19$866 AUD
Retailer 18$968 AUD
Retailer 9$1,042 AUD
Retailer 4$1,073 AUD
Retailer 16$1,168 AUD
Retailer 10$1,360 AUD
Retailer 17$1,481 AUD
Retailer 21$1,680 AUD
Retailer 7$1,777 AUD
Retailer 2$2,046 AUD
Retailer 13$2,268 AUD
Retailer 6$2,579 AUD
Retailer 8$2,837 AUD
Retailer 12$3,122 AUD
Retailer 15$3,333 AUD
Retailer 3$3,470 AUD
Retailer 20$3,553 AUD
Retailer 11$4,091 AUD
Retailer 5$4,704 AUD
Brilliant Earth$7,787 AUD
Retailer 14$322,962 AUD

15 data points across 21 retailers

21 retailers$866 AUD to $7,787 AUD

A
Cheapest Retailer
-
$866 AUD
$608 USD
A
Retailer 2
-
$968 AUD
$680 USD
View
Final sale: no returns
A
Retailer 3
-
$1,042 AUD
$732 USD
View
A
Retailer 4
-
$1,073 AUD
$754 USD
View
A
Retailer 5
-
$1,168 AUD
£646 GBP
View
A
Retailer 6
-
$1,360 AUD
$955 USD
View
A
Retailer 7
-
$1,481 AUD
$1,040 USD
View
A
Retailer 8
-
$1,680 AUD
£929 GBP
View
A
Retailer 9
-
$1,777 AUD
€1,189 EUR
View
A
Retailer 10
-
$2,046 AUD
$1,437 USD
View
A
Retailer 11
-
$2,268 AUD
View
B+
Retailer 12
-
$2,579 AUD
ZAR 29,262 ZAR
View
B+
Retailer 13
-
$2,837 AUD
$1,993 USD
View
B+
Retailer 14
-
$3,122 AUD
$2,193 USD
View
B+
Retailer 15
-
$3,333 AUD
$2,341 USD
View
B+
Retailer 16
-
$3,470 AUD
$2,438 USD
View
B+
Retailer 17
-
$3,553 AUD
$2,496 USD
View
B
Retailer 18
-
$4,091 AUD
$2,874 USD
View
B
Retailer 19
-
$4,704 AUD
£2,602 GBP
View
Most Expensive
B
Brilliant Earth
22205354A · Oct 30
$7,787 AUD
$5,470 USD
View
19 more retailers have this diamond
Prices start from $866 AUDSave up to $6,922 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 Marquise
$866 AUD