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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG776620853

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776620853

Diamond specifications and retailer prices

From $739 USD
As of October 27, 2026
Save $5,821 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,560 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 LG776620853 or 776620853. Listed at 21 retailers as of October 27, 2026, with prices from $739 to $6,560, a $5,821 spread on the same certified stone. Do Amore Diamonds lists it at $6,560. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776620853
Dimensions7.42 × 7.42 × 15.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.42 mm3.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776620853
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: $1,448 USD|Low: $709 USD|High: $6,210 USD|Avg: $2,049 USD|-0.2%
Retailer 1
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
October 29, 2026
Retailer 13$739 USD
Retailer 3$857 USD
Retailer 11$857 USD
Retailer 8$884 USD
Retailer 9$1,055 USD
Retailer 5$1,206 USD
Retailer 1$1,448 USD
Retailer 12$2,111 USD
Retailer 7$2,196 USD
Retailer 14$2,560 USD
Retailer 6$2,606 USD
Retailer 4$2,897 USD
Retailer 10$3,551 USD
Retailer 2$6,090 USD

45 data points across 14 retailers

21 retailers$739 USD to $6,560 USD

A
Retailer 1
-
$739 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$739 USD
View
A
Retailer 3
-
$804 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$857 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$857 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$884 USD
View
Final sale: no returns
A
Retailer 7
-
$1,055 USD
View
A
Retailer 8
-
$1,070 USD
View
A
Retailer 9
-
$1,206 USD
View
A
Retailer 10
-
$1,448 USD
£1,140 GBP
View
B+
Retailer 11
-
$2,111 USD
View
B+
Retailer 12
-
$2,196 USD
ZAR 35,482 ZAR
View
B+
Retailer 13
-
$2,560 USD
A$3,938 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
$2,606 USD
£2,052 GBP
View
B
Retailer 15
-
$2,660 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$2,660 USD
View
B
Retailer 17
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$2,888 USD
View
B
Retailer 18
-
$2,897 USD
View
B
Retailer 19
-
$3,378 USD
View
B
Retailer 20
-
$3,551 USD
£2,796 GBP
View
Most Expensive
B
Do Amore Diamonds
27-79FC60CDF · Oct 28
$6,560 USD
View
20 more retailers have this diamond
Prices start from $739 USDSave up to $5,821 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
$739 USD