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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG847618915

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847618915

Diamond specifications and retailer prices

From $833 AUD
$585 USD
As of October 24, 2026
Save $4,349 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,182 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise 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 LG847618915 or 847618915. Listed at 20 retailers as of October 24, 2026, with prices from $833 to $5,182, a $4,349 spread on the same certified stone. Brilliant Earth lists it at $5,182. 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

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618915
Dimensions14.41 × 7.64 × 4.88 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.41 mm7.64 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618915
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $5,182 AUD|Low: $831 AUD|High: $5,182 AUD|Avg: $2,193 AUD
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
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 12$831 AUD
Retailer 8$833 AUD
Retailer 20$922 AUD
Retailer 10$1,002 AUD
Retailer 18$1,053 AUD
Retailer 19$1,118 AUD
Retailer 7$1,323 AUD
Retailer 3$1,342 AUD
Retailer 17$1,411 AUD
Retailer 15$1,429 AUD
Retailer 9$1,882 AUD
Retailer 14$1,984 AUD
Retailer 16$2,379 AUD
Retailer 21$2,424 AUD
Retailer 2$2,890 AUD
Retailer 11$2,997 AUD
Retailer 5$3,163 AUD
Retailer 6$3,418 AUD
Retailer 4$3,853 AUD
Retailer 13$4,000 AUD
Brilliant Earth$5,182 AUD

4 data points across 21 retailers

20 retailers$833 AUD to $5,182 AUD

A
Cheapest Retailer
-
$833 AUD
$585 USD
A
Retailer 2
-
$922 AUD
$648 USD
View
A
Retailer 3
-
$1,002 AUD
HK$5,500 HKD
View
A
Retailer 4
-
$1,053 AUD
£582 GBP
View
A
Retailer 5
-
$1,118 AUD
$785 USD
View
A
Retailer 6
-
$1,323 AUD
$929 USD
View
A
Retailer 7
-
$1,342 AUD
€898 EUR
View
A
Retailer 8
-
$1,411 AUD
£781 GBP
View
A
Retailer 9
-
$1,429 AUD
$1,004 USD
View
A
Retailer 10
-
$1,882 AUD
$1,322 USD
View
Retailer 11
-
$1,984 AUD
ZAR 22,510 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$2,379 AUD
$1,671 USD
View
B+
Retailer 13
-
$2,424 AUD
$1,703 USD
View
B+
Retailer 14
-
$2,890 AUD
SGD 2,743 SGD
View
B+
Retailer 15
-
$2,997 AUD
$2,105 USD
View
B+
Retailer 16
-
$3,163 AUD
$2,222 USD
View
B
Retailer 17
-
$3,418 AUD
$2,401 USD
View
B
Retailer 18
-
$3,853 AUD
£2,131 GBP
View
B
Retailer 19
-
$4,000 AUD
$2,810 USD
View
Most Expensive
B
Brilliant Earth
22251112A · Oct 29
$5,182 AUD
$3,640 USD
View
19 more retailers have this diamond
Prices start from $833 AUDSave up to $4,349 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
3.06ct Marquise
$833 AUD