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Marquise|Lab Grown|IGI

3.02ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG843655431

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843655431

Diamond specifications and retailer prices

From $566 USD
As of November 2, 2026
Save $3,574 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,140 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655431 or 843655431. Listed at 22 retailers as of November 2, 2026, with prices from $566 to $4,140, a $3,574 spread on the same certified stone. Brilliant Earth lists it at $4,140. 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

3.02
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655431
Dimensions15.02 × 7.53 × 4.52 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.02 mm7.53 mm3.02 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655431
Side View
Table 62.0%Crown 39.1°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 60.0%

Caratlytics Score

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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: $4,140 USD|Low: $566 USD|High: $4,680 USD|Avg: $1,594 USD|-11.5%
Brilliant Earth
Retailer 2
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Retailer 21
November 3, 2026
Retailer 20$566 USD
Retailer 3$634 USD
Retailer 7$636 USD
Retailer 4$705 USD
Retailer 19$761 USD
Retailer 8$835 USD
Retailer 10$945 USD
Retailer 14$1,028 USD
Retailer 9$1,054 USD
Retailer 2$1,085 USD
Retailer 11$1,488 USD
Retailer 16$1,523 USD
Retailer 18$1,721 USD
Retailer 17$1,741 USD
Retailer 5$1,853 USD
Retailer 6$2,269 USD
Retailer 12$2,283 USD
Retailer 13$2,315 USD
Retailer 21$2,797 USD
Retailer 15$3,047 USD
Brilliant Earth$4,140 USD

17 data points across 21 retailers

22 retailers$566 USD to $4,140 USD

A
Cheapest Retailer
-
$566 USD
A
Retailer 2
-
$634 USD
View
A
Retailer 3
-
$636 USD
View
Final sale: no returns
A
Retailer 4
-
$705 USD
View
Retailer 5
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$716 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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$761 USD
£600 GBP
View
A
Retailer 7
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$835 USD
View
A
Retailer 8
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$945 USD
View
A
Retailer 9
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$1,028 USD
€979 EUR
View
A
Retailer 10
-
$1,054 USD
View
A
Retailer 11
-
$1,085 USD
£854 GBP
View
B+
Retailer 12
-
$1,488 USD
A$2,289 AUD
View
B+
Retailer 13
-
$1,523 USD
ZAR 24,611 ZAR
View
B+
Retailer 14
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$1,721 USD
View
B+
Retailer 15
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$1,741 USD
View
B+
Retailer 16
-
$1,853 USD
View
B
Retailer 17
-
$2,269 USD
View
B+
Retailer 18
-
$2,283 USD
View
B+
Retailer 19
-
$2,315 USD
View
B
Retailer 20
-
$2,797 USD
SGD 3,780 SGD
View
B
Retailer 21
-
$3,047 USD
£2,399 GBP
View
Most Expensive
B
Brilliant Earth
22169405A · Nov 2
$4,140 USD
View
21 more retailers have this diamond
Prices start from $566 USDSave up to $3,574 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
3.02ct Marquise
$566 USD