Marquise|Lab Grown|IGI

3.05ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG837634093

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837634093

Diamond specifications and retailer prices

From $563 USD
As of October 30, 2026
Save $4,177 USD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,740 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837634093 or 837634093. Listed at 11 retailers as of October 30, 2026, with prices from $563 to $4,740, a $4,177 spread on the same certified stone. Do Amore Diamonds lists it at $4,740. 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

3.05
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837634093
Dimensions14.56 × 7.54 × 4.84 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.56 mm7.54 mm3.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837634093
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.2%

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 30
Current: $4,740 USD|Low: $563 USD|High: $5,000 USD|Avg: $1,755 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$563 USD
Retailer 2$830 USD
Retailer 5$925 USD
Retailer 9$975 USD
Retailer 11$980 USD
Retailer 10$1,077 USD
Retailer 6$1,733 USD
Retailer 3$2,028 USD
Retailer 8$2,225 USD
Retailer 7$3,071 USD
Do Amore Diamonds$4,740 USD

11 data points across 11 retailers

11 retailers$563 USD to $4,740 USD

A
Cheapest Retailer
-
$563 USD
A
Retailer 2
-
$830 USD
View
A
Retailer 3
-
$925 USD
£729 GBP
View
A
Retailer 4
-
$975 USD
View
A
Retailer 5
-
$980 USD
View
A
Retailer 6
-
$1,077 USD
View
B+
Retailer 7
-
$1,733 USD
View
Retailer 8
-
$2,028 USD
View
Price last confirmed 25 days ago
Retailer 9
-
$2,225 USD
View
Price last confirmed 19 days ago
Retailer 10
-
$3,071 USD
£2,418 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
7-1798086 · Oct 31
$4,740 USD
View
10 more retailers have this diamond
Prices start from $563 USDSave up to $4,177 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
3.05ct Marquise
$563 USD