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Marquise|Lab Grown|IGI

3.05ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG833646950

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833646950

Diamond specifications and retailer prices

From $725 USD
As of November 3, 2026
Save $1,356 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,081 USD at Novita Diamonds · As of October 31, 2026
View at Novita 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 LG833646950 or 833646950. Listed at 6 retailers as of October 31, 2026, with prices from $725 to $2,081, a $1,356 spread on the same certified stone. Novita Diamonds lists it at $2,081. 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 angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833646950
Dimensions14.46 × 7.60 × 4.82 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.46 mm7.60 mm3.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833646950
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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: Nov 3
Current: $2,081 USD|Low: $725 USD|High: $2,124 USD|Avg: $1,078 USD|-1.7%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6$725 USD
Retailer 5$748 USD
Retailer 3$907 USD
Retailer 4$908 USD
Retailer 2$1,095 USD
Novita Diamonds$2,081 USD

18 data points across 6 retailers

6 retailers$725 USD to $2,081 USD

A
Cheapest Retailer
-
$725 USD
B+
Retailer 2
-
$748 USD
View
Retailer 3
-
$907 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$908 USD
View
A
Retailer 5
-
$1,095 USD
View
Most Expensive
B+
Novita Diamonds
cert_833646950 · Oct 31
$2,081 USD
A$3,201 AUD
View
5 more retailers have this diamond
Prices start from $725 USDSave up to $1,356 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
$725 USD