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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 $949 AUD
$665 USD
As of November 3, 2026
Save $3,621 AUD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,570 AUD 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 3, 2026, with prices from $949 to $4,570, a $3,621 spread on the same certified stone. MOH London lists it at $4,570. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,570 AUD|Low: $878 AUD|High: $4,719 AUD|Avg: $2,318 AUD|-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$949 AUD
Retailer 10$1,113 AUD
Retailer 12$1,241 AUD
Retailer 15$1,413 AUD
Retailer 14$1,621 AUD
Retailer 2$1,630 AUD
Retailer 11$2,338 AUD
Retailer 9$2,363 AUD
Retailer 8$2,539 AUD
Retailer 3$2,547 AUD
Retailer 5$3,066 AUD
Retailer 13$3,359 AUD
Retailer 7$3,405 AUD
Retailer 6$3,501 AUD
MOH London$4,570 AUD

28 data points across 15 retailers

20 retailers$949 AUD to $4,570 AUD

Retailer 1
-
$865 AUD
$606 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$949 AUD
$665 USD
View
Final sale: no returns
Retailer 3
-
$969 AUD
$679 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,073 AUD
$752 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$1,113 AUD
£614 GBP
View
A
Retailer 6
-
$1,241 AUD
$870 USD
View
A
Retailer 7
-
$1,413 AUD
$990 USD
View
Retailer 8
-
$1,621 AUD
€1,082 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,630 AUD
£900 GBP
View
B+
Retailer 10
-
$2,338 AUD
View
A
Retailer 11
-
$2,363 AUD
$1,656 USD
View
A
Retailer 12
-
$2,539 AUD
ZAR 28,746 ZAR
View
A
Retailer 13
-
$2,547 AUD
$1,785 USD
View
Retailer 14
-
$2,821 AUD
$1,977 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$3,066 AUD
£1,692 GBP
View
B+
Retailer 16
-
$3,359 AUD
$2,354 USD
View
B+
Retailer 17
-
$3,405 AUD
$2,386 USD
View
B+
Retailer 18
-
$3,501 AUD
$2,454 USD
View
B
Retailer 19
-
$4,060 AUD
$2,845 USD
View
Most Expensive
B
MOH London
LG818676124 · Nov 3
$4,570 AUD
£2,522 GBP
View
19 more retailers have this diamond
Prices start from $949 AUDSave up to $3,621 AUD

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
$949 AUD