Marquise|Lab Grown|IGI

3.08ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG841655836

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841655836

Diamond specifications and retailer prices

From $524 USD
As of November 1, 2026
Save $5,106 USD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,630 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841655836 or 841655836. Listed at 21 retailers as of October 31, 2026, with prices from $524 to $5,630, a $5,106 spread on the same certified stone. Brilliant Earth lists it at $5,630. 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

3.08
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841655836
Dimensions14.74 × 7.73 × 4.72 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.74 mm7.73 mm3.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841655836
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $730 USD|Low: $446 USD|High: $5,544 USD|Avg: $1,227 USD|+15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 10
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Retailer 21
November 2, 2026
Retailer 6$446 USD
Retailer 21$500 USD
Retailer 17$524 USD
Retailer 10$554 USD
Retailer 8$695 USD
Retailer 1$730 USD
Retailer 20$761 USD
Retailer 9$881 USD
Retailer 14$929 USD
Retailer 16$992 USD
Retailer 4$1,177 USD
Retailer 7$1,191 USD
Retailer 2$1,224 USD
Retailer 5$1,488 USD
Retailer 3$1,780 USD
Retailer 15$2,036 USD
Retailer 13$2,045 USD
Retailer 11$2,072 USD
Retailer 18$2,199 USD
Retailer 12$4,150 USD
Retailer 19$5,544 USD

12 data points across 21 retailers

21 retailers$524 USD to $5,630 USD

Retailer 1
-
$446 USD
Price last confirmed 11 days ago
Retailer 2
-
$500 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$524 USD
View
Final sale: no returns
Retailer 4
-
$554 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$695 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$730 USD
£575 GBP
View
B+
Retailer 7
-
$761 USD
View
Retailer 8
-
$929 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$992 USD
£781 GBP
View
Retailer 10
-
$1,177 USD
A$1,811 AUD
View
Price last confirmed 13 days ago
Retailer 11
-
$1,191 USD
ZAR 19,235 ZAR
View
Price last confirmed 14 days ago
Retailer 12
-
$1,224 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,488 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$1,780 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$2,036 USD
View
Retailer 16
-
$2,045 USD
£1,610 GBP
View
Price last confirmed 14 days ago
Retailer 17
-
$2,072 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$2,199 USD
View
B
Retailer 19
-
$4,150 USD
View
B
Retailer 20
-
$5,544 USD
View
Most Expensive
B
Brilliant Earth
22395793A · Oct 31
$5,630 USD
View
20 more retailers have this diamond
Prices start from $524 USDSave up to $5,106 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
3.08ct Marquise
$524 USD