Marquise|Lab Grown|IGI

3.02ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG851623721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851623721

Diamond specifications and retailer prices

From $603 USD
As of November 6, 2026
Save $3,527 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,130 USD at Brilliant Earth · As of November 6, 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 LG851623721 or 851623721. Listed at 10 retailers as of November 6, 2026, with prices from $603 to $4,130, a $3,527 spread on the same certified stone. Brilliant Earth lists it at $4,130. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851623721
Dimensions15.18 × 7.55 × 4.45 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.18 mm7.55 mm3.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851623721
Side View
Table 56.0%Crown 30.2°Girdle: THK-VTKPavilion 37.2°Culet: NoneDepth 58.9%

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 6
Current: $4,130 USD|Low: $603 USD|High: $4,130 USD|Avg: $1,599 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$603 USD
Retailer 5$721 USD
Retailer 10$888 USD
Retailer 4$1,003 USD
Retailer 8$1,030 USD
Retailer 2$1,712 USD
Retailer 7$2,152 USD
Retailer 9$2,178 USD
Retailer 6$2,275 USD
Brilliant Earth$4,130 USD

3 data points across 10 retailers

10 retailers$603 USD to $4,130 USD

A
Cheapest Retailer
-
$603 USD
Final sale: no returns
A
Retailer 2
-
$721 USD
View
B+
Retailer 3
-
$888 USD
View
A
Retailer 4
-
$1,003 USD
View
A
Retailer 5
-
$1,030 USD
View
B+
Retailer 6
-
$1,712 USD
View
B
Retailer 7
-
$2,152 USD
View
B
Retailer 8
-
$2,178 USD
View
B
Retailer 9
-
$2,275 USD
View
Most Expensive
B
Brilliant Earth
22528655A · Nov 6
$4,130 USD
View
9 more retailers have this diamond
Prices start from $603 USDSave up to $3,527 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
$603 USD