Marquise|Lab Grown|IGI

3.02ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837620771

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837620771

Diamond specifications and retailer prices

From $1,015 USD
€967 EUR
As of October 25, 2026
19 retailers carry this diamond
Most expensive: $4,090 USD at Brilliant Earth · As of October 8, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837620771 or 837620771. Listed at 19 retailers as of October 25, 2026. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837620771
Dimensions15.35 × 7.36 × 4.62 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.35 mm7.36 mm3.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837620771
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $4,090 USD|Low: $454 USD|High: $4,220 USD|Avg: $1,456 USD|-3.1%
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
Retailer 16
October 25, 2026
Retailer 4$472 USD
Retailer 6$586 USD
Retailer 11$669 USD
Retailer 16$700 USD
Retailer 8$782 USD
Retailer 12$955 USD
Retailer 2$1,015 USD
Retailer 7$1,192 USD
Retailer 13$1,247 USD
Retailer 10$1,261 USD
Retailer 15$1,575 USD
Retailer 9$1,833 USD
Retailer 5$2,152 USD
Retailer 14$2,164 USD
Retailer 3$2,192 USD
Brilliant Earth$4,090 USD

28 data points across 16 retailers

19 retailers

Retailer 1
-
$472 USD
Price last confirmed 10 days ago
Retailer 2
-
$529 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$586 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$586 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$669 USD
£527 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
$700 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$782 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$955 USD
£752 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
$1,015 USD
€967 EUR
View
Retailer 10
-
$1,192 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,247 USD
A$1,918 AUD
View
Price last confirmed 13 days ago
Retailer 12
-
$1,261 USD
ZAR 20,364 ZAR
View
Price last confirmed 9 days ago
Retailer 13
-
$1,575 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$1,833 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,883 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$2,152 USD
A$3,311 AUD
View
Price last confirmed 28 days ago
Retailer 17
-
$2,164 USD
£1,704 GBP
View
Price last confirmed 12 days ago
Retailer 18
-
$2,192 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21587300A · Oct 8
$4,090 USD
View
Price last confirmed 25 days ago
18 more retailers have this diamond
Prices start from $1,015 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
$1,015 USD