Marquise|Lab Grown|IGI

3.01ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG845658216

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845658216

Diamond specifications and retailer prices

From $783 AUD
$550 USD
As of October 30, 2026
Save $3,442 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,694 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845658216 or 845658216. Listed at 22 retailers as of October 26, 2026, with a 440% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845658216
Dimensions15.10 × 7.67 × 4.54 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.10 mm7.67 mm3.01 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845658216
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.2%

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: $5,694 AUD|Low: $783 AUD|High: $5,694 AUD|Avg: $2,018 AUD
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 3$783 AUD
Retailer 10$877 AUD
Retailer 12$878 AUD
Retailer 6$972 AUD
Retailer 11$972 AUD
Retailer 17$1,085 AUD
Retailer 9$1,160 AUD
Retailer 15$1,303 AUD
Retailer 5$1,472 AUD
Retailer 2$1,502 AUD
Retailer 19$1,623 AUD
Retailer 22$1,970 AUD
Retailer 18$2,052 AUD
Retailer 16$2,143 AUD
Retailer 4$2,555 AUD
Retailer 21$2,820 AUD
Retailer 8$3,129 AUD
Retailer 14$3,153 AUD
Retailer 7$3,291 AUD
Retailer 13$3,613 AUD
Retailer 20$4,225 AUD
Brilliant Earth$5,694 AUD

18 data points across 22 retailers

22 retailers$783 AUD to $4,225 AUD

A
Cheapest Retailer
-
$783 AUD
$550 USD
A
Retailer 2
-
$877 AUD
$616 USD
View
Final sale: no returns
A
Retailer 3
-
$878 AUD
$617 USD
View
Retailer 4
-
$972 AUD
$683 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$972 AUD
$683 USD
View
A
Retailer 6
-
$1,085 AUD
£600 GBP
View
A
Retailer 7
-
$1,160 AUD
$815 USD
View
A
Retailer 8
-
$1,303 AUD
$915 USD
View
A
Retailer 9
-
$1,472 AUD
$1,034 USD
View
A
Retailer 10
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$1,502 AUD
£831 GBP
View
A
Retailer 11
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$1,623 AUD
€1,086 EUR
View
A
Retailer 12
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$1,970 AUD
$1,384 USD
View
A
Retailer 13
-
$2,052 AUD
View
A
Retailer 14
-
$2,143 AUD
$1,505 USD
View
B+
Retailer 15
-
$2,555 AUD
$1,795 USD
View
Retailer 16
-
$2,820 AUD
£1,560 GBP
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$3,129 AUD
$2,198 USD
View
B+
Retailer 18
-
$3,153 AUD
$2,215 USD
View
B+
Retailer 19
-
$3,291 AUD
$2,312 USD
View
B
Retailer 20
-
$3,613 AUD
View
B
Retailer 21
-
$4,225 AUD
£2,337 GBP
View
Most Expensive
Brilliant Earth
22176825A · Oct 22
$5,694 AUD
$4,000 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $783 AUDSave up to $3,442 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
3.01ct Marquise
$783 AUD