Marquise|Lab Grown|IGI

3.01ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG850677711

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850677711

Diamond specifications and retailer prices

From $471 USD
As of November 4, 2026
Save $3,149 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,620 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850677711 or 850677711. Listed at 14 retailers as of November 3, 2026, with prices from $471 to $3,620, a $3,149 spread on the same certified stone. Brilliant Earth lists it at $3,620. 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

3.01
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850677711
Dimensions14.51 × 7.36 × 4.77 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.51 mm7.36 mm3.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850677711
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.8%

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: Nov 4
Current: $3,620 USD|Low: $471 USD|High: $3,720 USD|Avg: $1,528 USD|-2.7%
Brilliant Earth
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
November 4, 2026
Retailer 10$471 USD
Retailer 4$526 USD
Retailer 11$528 USD
Retailer 13$725 USD
Retailer 9$762 USD
Retailer 2$802 USD
Retailer 7$959 USD
Retailer 3$1,241 USD
Retailer 14$1,570 USD
Retailer 6$1,907 USD
Retailer 5$2,058 USD
Retailer 8$2,124 USD
Retailer 12$2,145 USD
Brilliant Earth$3,620 USD

8 data points across 14 retailers

14 retailers$471 USD to $3,620 USD

A
Cheapest Retailer
-
$471 USD
A
Retailer 2
-
$526 USD
View
Final sale: no returns
A
Retailer 3
-
$528 USD
View
A
Retailer 4
-
$725 USD
View
A
Retailer 5
-
$762 USD
View
B+
Retailer 6
-
$802 USD
View
A
Retailer 7
-
$959 USD
View
A
Retailer 8
-
$1,241 USD
View
B+
Retailer 9
-
$1,570 USD
View
B+
Retailer 10
-
$1,907 USD
View
B+
Retailer 11
-
$2,058 USD
View
B+
Retailer 12
-
$2,124 USD
View
B+
Retailer 13
-
$2,145 USD
View
Most Expensive
B
Brilliant Earth
22338596A · Nov 3
$3,620 USD
View
13 more retailers have this diamond
Prices start from $471 USDSave up to $3,149 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
3.01ct Marquise
$471 USD