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Marquise|Lab Grown|IGI

2.03ct F IF Marquise Lab Grown Diamond

VG • F/IF • IGI LG818676124

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818676124

Diamond specifications and retailer prices

From $665 USD
As of November 1, 2026
Save $2,538 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,203 USD at MOH London · As of November 3, 2026
View at MOH London

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818676124 or 818676124. Listed at 20 retailers as of November 1, 2026, with prices from $665 to $3,203, a $2,538 spread on the same certified stone. MOH London lists it at $3,203. 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

2.03
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818676124
Dimensions12.69 × 6.59 × 3.97 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm6.59 mm2.03 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818676124
Side View
Table 66.0%Crown 36.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.2%

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 1
Current: $3,203 USD|Low: $615 USD|High: $3,307 USD|Avg: $1,624 USD|-3.1%
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
Retailer 14
Retailer 15
November 3, 2026
Retailer 4$665 USD
Retailer 10$780 USD
Retailer 12$870 USD
Retailer 15$990 USD
Retailer 14$1,136 USD
Retailer 2$1,142 USD
Retailer 11$1,639 USD
Retailer 9$1,656 USD
Retailer 8$1,779 USD
Retailer 3$1,785 USD
Retailer 5$2,149 USD
Retailer 13$2,354 USD
Retailer 7$2,386 USD
Retailer 6$2,454 USD
MOH London$3,203 USD

28 data points across 15 retailers

20 retailers$665 USD to $3,203 USD

Retailer 1
-
$606 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$665 USD
View
Final sale: no returns
Retailer 3
-
$679 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$752 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$780 USD
£614 GBP
View
A
Retailer 6
-
$870 USD
View
A
Retailer 7
-
$990 USD
View
A
Retailer 8
-
$1,136 USD
€1,082 EUR
View
A
Retailer 9
-
$1,142 USD
£900 GBP
View
B+
Retailer 10
-
$1,639 USD
A$2,521 AUD
View
A
Retailer 11
-
$1,656 USD
View
A
Retailer 12
-
$1,779 USD
ZAR 28,746 ZAR
View
A
Retailer 13
-
$1,785 USD
View
Retailer 14
-
$1,977 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$2,149 USD
£1,692 GBP
View
B+
Retailer 16
-
$2,354 USD
View
B+
Retailer 17
-
$2,386 USD
View
B+
Retailer 18
-
$2,454 USD
View
B
Retailer 19
-
$2,845 USD
View
Most Expensive
B
MOH London
LG818676124 · Nov 3
$3,203 USD
£2,522 GBP
View
19 more retailers have this diamond
Prices start from $665 USDSave up to $2,538 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
2.03ct Marquise
$665 USD