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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 $585 USD
As of October 24, 2026
Save $3,055 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,640 USD 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 $585 to $3,640, a $3,055 spread on the same certified stone. Brilliant Earth lists it at $3,640. 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
Color
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: $3,640 USD|Low: $584 USD|High: $3,640 USD|Avg: $1,549 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 26, 2026
Retailer 10$584 USD
Retailer 6$585 USD
Retailer 18$648 USD
Retailer 8$704 USD
Retailer 16$740 USD
Retailer 17$785 USD
Retailer 5$929 USD
Retailer 20$943 USD
Retailer 15$991 USD
Retailer 2$1,004 USD
Retailer 7$1,322 USD
Retailer 11$1,393 USD
Retailer 13$1,671 USD
Retailer 19$1,703 USD
Retailer 12$2,047 USD
Retailer 9$2,105 USD
Retailer 3$2,222 USD
Retailer 4$2,401 USD
Retailer 21$2,706 USD
Retailer 14$2,837 USD
Brilliant Earth$3,640 USD

3 data points across 21 retailers

20 retailers$585 USD to $3,640 USD

A
Cheapest Retailer
-
$585 USD
A
Retailer 2
-
$648 USD
View
A
Retailer 3
-
$704 USD
HK$5,500 HKD
View
A
Retailer 4
-
$740 USD
£582 GBP
View
A
Retailer 5
-
$785 USD
View
A
Retailer 6
-
$929 USD
View
A
Retailer 7
-
$943 USD
€898 EUR
View
A
Retailer 8
-
$991 USD
£781 GBP
View
A
Retailer 9
-
$1,004 USD
View
A
Retailer 10
-
$1,322 USD
View
B+
Retailer 11
-
$1,393 USD
ZAR 22,510 ZAR
View
B+
Retailer 12
-
$1,671 USD
View
B+
Retailer 13
-
$1,703 USD
View
B+
Retailer 14
-
$2,047 USD
SGD 2,766 SGD
View
B+
Retailer 15
-
$2,105 USD
View
B+
Retailer 16
-
$2,222 USD
View
B
Retailer 17
-
$2,401 USD
View
B
Retailer 18
-
$2,706 USD
£2,131 GBP
View
B
Retailer 19
-
$2,837 USD
View
Most Expensive
B
Brilliant Earth
22251112A · Oct 29
$3,640 USD
View
19 more retailers have this diamond
Prices start from $585 USDSave up to $3,055 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
3.06ct Marquise
$585 USD