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Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG825642668

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825642668

Diamond specifications and retailer prices

From $589 USD
As of November 1, 2026
Save $2,140 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,729 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825642668 or 825642668. Listed at 13 retailers as of November 1, 2026, with prices from $589 to $2,729, a $2,140 spread on the same certified stone. MOH London lists it at $2,729. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825642668
Dimensions15.67 × 7.43 × 4.42 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.67 mm7.43 mm3.03 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825642668
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.5%

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 1
Current: $2,729 USD|Low: $589 USD|High: $2,743 USD|Avg: $1,452 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$589 USD
Retailer 6$709 USD
Retailer 12$790 USD
Retailer 9$868 USD
Retailer 7$1,014 USD
Retailer 8$1,381 USD
Retailer 2$1,419 USD
Retailer 10$1,687 USD
Retailer 11$1,718 USD
Retailer 3$2,125 USD
Retailer 13$2,238 USD
Retailer 5$2,421 USD
MOH London$2,729 USD

10 data points across 13 retailers

13 retailers$589 USD to $2,729 USD

A
Cheapest Retailer
-
$589 USD
Final sale: no returns
A
Retailer 2
-
$709 USD
£559 GBP
View
A
Retailer 3
-
$790 USD
View
B+
Retailer 4
-
$868 USD
View
A
Retailer 5
-
$1,014 USD
£798 GBP
View
B+
Retailer 6
-
$1,381 USD
A$2,124 AUD
View
B+
Retailer 7
-
$1,419 USD
ZAR 22,928 ZAR
View
B+
Retailer 8
-
$1,687 USD
View
B
Retailer 9
-
$1,718 USD
View
B
Retailer 10
-
$2,125 USD
View
B
Retailer 11
-
$2,238 USD
View
B
Retailer 12
-
$2,421 USD
View
Most Expensive
B
MOH London
LG825642668 · Nov 1
$2,729 USD
£2,149 GBP
View
12 more retailers have this diamond
Prices start from $589 USDSave up to $2,140 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
3.03ct Marquise
$589 USD