Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG839602245

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839602245

Diamond specifications and retailer prices

From $561 USD
As of October 27, 2026
Save $3,719 USD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,280 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG839602245 or 839602245. Listed at 25 retailers as of October 27, 2026, with prices from $561 to $4,280, a $3,719 spread on the same certified stone. Queensmith lists it at $4,280. 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 angle34.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839602245
Dimensions15.55 × 7.47 × 4.61 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.55 mm7.47 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839602245
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.7%

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 27
Current: $4,280 USD|Low: $539 USD|High: $4,280 USD|Avg: $1,687 USD
Queensmith
Retailer 2
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Retailer 25
October 29, 2026
Retailer 5$561 USD
Retailer 4$629 USD
Retailer 17$629 USD
Retailer 10$696 USD
Retailer 14$696 USD
Retailer 22$795 USD
Retailer 19$830 USD
Retailer 18$930 USD
Retailer 15$973 USD
Retailer 2$1,086 USD
Retailer 20$1,182 USD
Retailer 7$1,336 USD
Retailer 23$1,479 USD
Retailer 13$1,512 USD
Retailer 3$1,728 USD
Retailer 8$1,831 USD
Retailer 24$2,027 USD
Retailer 12$2,242 USD
Retailer 16$2,257 USD
Retailer 11$2,347 USD
Retailer 6$2,374 USD
Retailer 25$2,760 USD
Retailer 21$3,026 USD
Retailer 9$3,640 USD
Queensmith$4,280 USD

28 data points across 25 retailers

25 retailers$561 USD to $4,280 USD

A
Cheapest Retailer
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$561 USD
A
Retailer 2
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$629 USD
View
Final sale: no returns
A
Retailer 3
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$629 USD
View
A
Retailer 4
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$696 USD
View
A
Retailer 5
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$696 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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$795 USD
£626 GBP
View
A
Retailer 7
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$830 USD
View
A
Retailer 8
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$930 USD
View
A
Retailer 9
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$973 USD
View
A
Retailer 10
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$1,086 USD
£855 GBP
View
A
Retailer 11
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$1,182 USD
€1,126 EUR
View
A
Retailer 12
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$1,336 USD
View
A
Retailer 13
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$1,479 USD
A$2,276 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
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$1,512 USD
ZAR 24,429 ZAR
View
B+
Retailer 15
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$1,728 USD
View
B+
Retailer 16
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$1,831 USD
View
B+
Retailer 17
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$2,027 USD
£1,596 GBP
View
B+
Retailer 18
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$2,242 USD
View
B+
Retailer 19
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$2,257 USD
View
B+
Retailer 20
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$2,347 USD
View
B+
Retailer 21
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$2,374 USD
A$3,652 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
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$2,760 USD
View
B
Retailer 23
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$3,026 USD
£2,383 GBP
View
B
Retailer 24
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$3,640 USD
View
Most Expensive
B
Queensmith
LG839602245 · Oct 27
$4,280 USD
£3,370 GBP
View
24 more retailers have this diamond
Prices start from $561 USDSave up to $3,719 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
$561 USD