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Marquise|Lab Grown|IGI

3.05ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG844683625

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844683625

Diamond specifications and retailer prices

From $476 USD
As of November 2, 2026
Save $3,624 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,100 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844683625 or 844683625. Listed at 16 retailers as of October 31, 2026, with prices from $476 to $4,100, a $3,624 spread on the same certified stone. Brilliant Earth lists it at $4,100. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683625
Dimensions14.77 × 7.60 × 4.77 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.77 mm7.60 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683625
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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 2
Current: $4,100 USD|Low: $476 USD|High: $4,600 USD|Avg: $1,482 USD|-10.9%
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
Retailer 15
November 2, 2026
Retailer 6$476 USD
Retailer 14$640 USD
Retailer 9$656 USD
Retailer 4$782 USD
Retailer 10$979 USD
Retailer 13$1,274 USD
Retailer 8$1,280 USD
Retailer 7$1,343 USD
Retailer 2$1,585 USD
Retailer 12$1,895 USD
Retailer 5$1,924 USD
Retailer 3$2,049 USD
Retailer 11$2,167 USD
Retailer 15$2,274 USD
Brilliant Earth$4,100 USD

19 data points across 15 retailers

16 retailers$476 USD to $4,100 USD

A
Cheapest Retailer
-
$476 USD
Retailer 2
-
$636 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$640 USD
View
A
Retailer 4
-
$656 USD
£517 GBP
View
B+
Retailer 5
-
$782 USD
View
A
Retailer 6
-
$979 USD
£771 GBP
View
A
Retailer 7
-
$1,274 USD
View
A
Retailer 8
-
$1,280 USD
ZAR 20,679 ZAR
View
B+
Retailer 9
-
$1,343 USD
A$2,066 AUD
View
B+
Retailer 10
-
$1,585 USD
View
B+
Retailer 11
-
$1,895 USD
View
B+
Retailer 12
-
$1,924 USD
View
B+
Retailer 13
-
$2,049 USD
View
B+
Retailer 14
-
$2,167 USD
£1,706 GBP
View
B
Retailer 15
-
$2,274 USD
A$3,498 AUD
View
Most Expensive
B
Brilliant Earth
22352491A · Oct 31
$4,100 USD
View
15 more retailers have this diamond
Prices start from $476 USDSave up to $3,624 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
$476 USD