Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG844656756

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844656756

Diamond specifications and retailer prices

From $499 USD
As of October 30, 2026
Save $2,261 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,760 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG844656756 or 844656756. Listed at 19 retailers as of October 28, 2026, with prices from $499 to $2,760, a $2,261 spread on the same certified stone. Rare Carat lists it at $2,760. 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

3.06
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656756
Dimensions14.90 × 7.64 × 4.74 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.90 mm7.64 mm3.06 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656756
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

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: $2,760 USD|Low: $499 USD|High: $2,760 USD|Avg: $1,303 USD
Rare Carat
Retailer 2
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Retailer 19
October 30, 2026
Retailer 3$499 USD
Retailer 6$559 USD
Retailer 9$559 USD
Retailer 17$619 USD
Retailer 2$708 USD
Retailer 18$760 USD
Retailer 4$913 USD
Retailer 7$962 USD
Retailer 12$1,030 USD
Retailer 13$1,307 USD
Retailer 5$1,314 USD
Retailer 15$1,344 USD
Retailer 19$1,597 USD
Retailer 16$1,628 USD
Retailer 11$2,016 USD
Retailer 8$2,148 USD
Retailer 10$2,315 USD
Retailer 14$2,597 USD
Rare Carat$2,760 USD

13 data points across 19 retailers

19 retailers$499 USD to $2,760 USD

A
Cheapest Retailer
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$499 USD
A
Retailer 2
-
$559 USD
View
Final sale: no returns
A
Retailer 3
-
$559 USD
View
A
Retailer 4
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$619 USD
View
A
Retailer 5
-
$708 USD
£558 GBP
View
A
Retailer 6
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$760 USD
View
A
Retailer 7
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$913 USD
View
A
Retailer 8
-
$962 USD
View
A
Retailer 9
-
$1,030 USD
£811 GBP
View
B+
Retailer 10
-
$1,307 USD
A$2,011 AUD
View
B+
Retailer 11
-
$1,314 USD
View
B+
Retailer 12
-
$1,344 USD
ZAR 21,706 ZAR
View
B+
Retailer 13
-
$1,597 USD
View
B+
Retailer 14
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$1,628 USD
View
B+
Retailer 15
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$2,016 USD
View
B
Retailer 16
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$2,148 USD
View
B
Retailer 17
-
$2,315 USD
View
B
Retailer 18
-
$2,597 USD
£2,045 GBP
View
Most Expensive
B
Rare Carat
DK-3858_l_844656756 · Oct 28
$2,760 USD
View
18 more retailers have this diamond
Prices start from $499 USDSave up to $2,261 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
$499 USD