Marquise|Lab Grown|IGI

3.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843645137

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645137

Diamond specifications and retailer prices

From $573 USD
As of October 27, 2026
Save $3,497 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,070 USD at Brilliant Earth · As of October 22, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645137 or 843645137. Listed at 22 retailers as of October 22, 2026, with prices from $573 to $4,070, a $3,497 spread on the same certified stone. Brilliant Earth lists it at $4,070. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645137
Dimensions15.65 × 7.51 × 4.51 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
15.65 mm7.51 mm3.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645137
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 60.1%

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: $4,070 USD|Low: $573 USD|High: $4,100 USD|Avg: $1,588 USD|-0.7%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 5$573 USD
Retailer 8$641 USD
Retailer 18$642 USD
Retailer 3$711 USD
Retailer 21$711 USD
Retailer 4$845 USD
Retailer 14$945 USD
Retailer 17$1,024 USD
Retailer 7$1,061 USD
Retailer 16$1,103 USD
Retailer 22$1,431 USD
Retailer 19$1,510 USD
Retailer 13$1,543 USD
Retailer 12$1,575 USD
Retailer 20$1,763 USD
Retailer 6$1,869 USD
Retailer 10$2,288 USD
Retailer 11$2,302 USD
Retailer 15$2,326 USD
Retailer 9$2,384 USD
Retailer 2$3,101 USD
Brilliant Earth$4,070 USD

16 data points across 22 retailers

22 retailers$573 USD to $4,070 USD

A
Cheapest Retailer
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$573 USD
A
Retailer 2
-
$641 USD
View
Final sale: no returns
A
Retailer 3
-
$642 USD
View
A
Retailer 4
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$711 USD
View
A
Retailer 5
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$711 USD
View
Price last confirmed 12 days ago
A
Retailer 6
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$845 USD
View
A
Retailer 7
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$945 USD
View
A
Retailer 8
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$1,024 USD
€975 EUR
View
A
Retailer 9
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$1,061 USD
View
A
Retailer 10
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$1,103 USD
£868 GBP
View
A
Retailer 11
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$1,431 USD
View
A
Retailer 12
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$1,510 USD
A$2,323 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
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$1,543 USD
ZAR 24,931 ZAR
View
A
Retailer 14
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$1,575 USD
View
A
Retailer 15
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$1,763 USD
View
B+
Retailer 16
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$1,869 USD
View
B+
Retailer 17
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$2,288 USD
View
B+
Retailer 18
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$2,302 USD
View
B+
Retailer 19
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$2,326 USD
View
B+
Retailer 20
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$2,384 USD
View
B+
Retailer 21
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$3,101 USD
£2,442 GBP
View
Most Expensive
B
Brilliant Earth
22175127A · Oct 22
$4,070 USD
View
21 more retailers have this diamond
Prices start from $573 USDSave up to $3,497 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
$573 USD