Marquise|Lab Grown|IGI

3.01ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG797643479

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797643479

Diamond specifications and retailer prices

From $777 USD
As of October 29, 2026
Save $3,103 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,880 USD at Brilliant Earth · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797643479 or 797643479. Listed at 20 retailers as of October 29, 2026, with prices from $777 to $3,880, a $3,103 spread on the same certified stone. Brilliant Earth lists it at $3,880. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643479
Dimensions13.76 × 7.45 × 4.95 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.76 mm7.45 mm3.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643479
Side View
Table 58.0%Crown 39.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 66.4%

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 29
Current: $3,880 USD|Low: $629 USD|High: $3,880 USD|Avg: $1,710 USD
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
November 1, 2026
Retailer 4$655 USD
Retailer 6$760 USD
Retailer 10$760 USD
Retailer 11$777 USD
Retailer 8$935 USD
Retailer 3$1,022 USD
Retailer 9$1,088 USD
Retailer 2$1,215 USD
Retailer 17$1,232 USD
Retailer 14$1,716 USD
Retailer 16$1,764 USD
Retailer 18$1,941 USD
Retailer 7$2,362 USD
Retailer 5$2,453 USD
Retailer 12$2,753 USD
Retailer 19$3,005 USD
Retailer 15$3,218 USD
Retailer 13$3,599 USD
Brilliant Earth$3,880 USD

31 data points across 19 retailers

20 retailers$777 USD to $3,880 USD

Retailer 1
-
$655 USD
Price last confirmed 23 days ago
Retailer 2
-
$713 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$760 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$777 USD
View
Final sale: no returns
A
Retailer 5
-
$935 USD
View
Retailer 6
-
$1,022 USD
£805 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,088 USD
View
A
Retailer 8
-
$1,215 USD
£956 GBP
View
A
Retailer 9
-
$1,232 USD
€1,173 EUR
View
B+
Retailer 10
-
$1,716 USD
A$2,640 AUD
View
B+
Retailer 11
-
$1,764 USD
ZAR 28,497 ZAR
View
B+
Retailer 12
-
$1,941 USD
View
Retailer 13
-
$2,136 USD
View
Price last confirmed 31 days ago
Retailer 14
-
$2,362 USD
£1,860 GBP
View
Price last confirmed 22 days ago
B
Retailer 15
-
$2,453 USD
View
B
Retailer 16
-
$2,753 USD
A$4,235 AUD
View
B
Retailer 17
-
$3,005 USD
View
B
Retailer 18
-
$3,218 USD
£2,534 GBP
View
B
Retailer 19
-
$3,599 USD
View
Most Expensive
B
Brilliant Earth
21573508A · Oct 30
$3,880 USD
View
19 more retailers have this diamond
Prices start from $777 USDSave up to $3,103 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
$777 USD