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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 $1,183 NZD
As of November 4, 2026
Save $4,499 NZD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,682 NZD at MOH London · As of November 5, 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 4, 2026, with prices from $1,183 to $5,682, a $4,499 spread on the same certified stone. MOH London lists it at $5,682. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,682 NZD|Low: $1,094 NZD|High: $5,727 NZD|Avg: $2,982 NZD|+4.5%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 4$1,183 NZD
Retailer 9$1,379 NZD
Retailer 13$1,548 NZD
Retailer 16$1,761 NZD
Retailer 15$2,021 NZD
Retailer 10$2,032 NZD
Retailer 2$2,919 NZD
Retailer 12$2,946 NZD
Retailer 11$3,165 NZD
Retailer 3$3,175 NZD
Retailer 5$3,821 NZD
Retailer 14$4,188 NZD
Retailer 7$4,244 NZD
Retailer 6$4,364 NZD
Retailer 8$5,061 NZD
MOH London$5,682 NZD

28 data points across 16 retailers

20 retailers$1,183 NZD to $5,682 NZD

Retailer 1
-
$1,078 NZD
Price last confirmed 29 days ago
A
Retailer 2
-
$1,183 NZD
View
Final sale: no returns
Retailer 3
-
$1,208 NZD
View
Price last confirmed 38 days ago
Retailer 4
-
$1,338 NZD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$1,379 NZD
View
A
Retailer 6
-
$1,548 NZD
View
A
Retailer 7
-
$1,761 NZD
View
Retailer 8
-
$2,021 NZD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$2,032 NZD
View
B+
Retailer 10
-
$2,919 NZD
View
A
Retailer 11
-
$2,946 NZD
View
B+
Retailer 12
-
$3,165 NZD
View
A
Retailer 13
-
$3,175 NZD
View
Retailer 14
-
$3,517 NZD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$3,821 NZD
View
B+
Retailer 16
-
$4,188 NZD
View
B
Retailer 17
-
$4,244 NZD
View
B+
Retailer 18
-
$4,364 NZD
View
B
Retailer 19
-
$5,061 NZD
View
Most Expensive
B
MOH London
LG818676124 · Nov 5
$5,682 NZD
£2,515 GBP
View
19 more retailers have this diamond
Prices start from $1,183 NZDSave up to $4,499 NZD

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
$1,183 NZD