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Marquise|Lab Grown|IGI

3.05ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG823683560

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823683560

Diamond specifications and retailer prices

From $726 USD
As of November 2, 2026
Save $5,714 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,440 USD at Do Amore Diamonds · As of November 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823683560 or 823683560. Listed at 19 retailers as of November 2, 2026, with prices from $726 to $6,440, a $5,714 spread on the same certified stone. Do Amore Diamonds lists it at $6,440. 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 angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823683560
Dimensions14.82 × 7.60 × 4.69 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.82 mm7.60 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823683560
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

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: $6,440 USD|Low: $726 USD|High: $6,440 USD|Avg: $1,939 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 3, 2026
Retailer 12$726 USD
Retailer 17$790 USD
Retailer 8$812 USD
Retailer 4$842 USD
Retailer 9$842 USD
Retailer 16$1,020 USD
Retailer 20$1,042 USD
Retailer 10$1,111 USD
Retailer 3$1,188 USD
Retailer 7$1,217 USD
Retailer 13$1,426 USD
Retailer 19$2,074 USD
Retailer 15$2,099 USD
Retailer 2$2,160 USD
Retailer 18$2,613 USD
Retailer 5$2,848 USD
Retailer 11$2,870 USD
Retailer 6$3,320 USD
Retailer 14$3,484 USD
Do Amore Diamonds$6,440 USD

18 data points across 20 retailers

19 retailers$726 USD to $6,440 USD

A
Cheapest Retailer
-
$726 USD
A
Retailer 2
-
$790 USD
View
A
Retailer 3
-
$812 USD
View
Final sale: no returns
A
Retailer 4
-
$842 USD
View
Retailer 5
-
$842 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,020 USD
View
A
Retailer 7
-
$1,042 USD
View
A
Retailer 8
-
$1,188 USD
View
A
Retailer 9
-
$1,217 USD
View
B+
Retailer 10
-
$1,426 USD
£1,123 GBP
View
B+
Retailer 11
-
$2,074 USD
View
B+
Retailer 12
-
$2,099 USD
A$3,229 AUD
View
B+
Retailer 13
-
$2,160 USD
ZAR 34,890 ZAR
View
B
Retailer 14
-
$2,613 USD
View
B
Retailer 15
-
$2,848 USD
View
B
Retailer 16
-
$2,870 USD
View
B
Retailer 17
-
$3,320 USD
View
B
Retailer 18
-
$3,484 USD
£2,743 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2F5D81E40 · Nov 2
$6,440 USD
View
18 more retailers have this diamond
Prices start from $726 USDSave up to $5,714 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
$726 USD