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Marquise|Lab Grown|IGI

1.04ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG813633961

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813633961

Diamond specifications and retailer prices

From $343 AUD
As of November 5, 2026
Save $1,199 AUD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,543 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813633961 or 813633961. Listed at 3 retailers as of November 1, 2026, with prices from $343 to $1,543, a $1,199 spread on the same certified stone. Rare Carat lists it at $1,543. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813633961
Dimensions10.53 × 5.25 × 3.28 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
10.53 mm5.25 mm1.04 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813633961
Side View
Table 63.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,543 AUD|Low: $343 AUD|High: $1,565 AUD|Avg: $904 AUD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$343 AUD
Retailer 4$671 AUD
Retailer 2$725 AUD
Rare Carat$1,543 AUD

35 data points across 4 retailers

3 retailers$343 AUD to $1,543 AUD

A
Cheapest Retailer
-
$343 AUD
Final sale: no returns
A
Retailer 2
-
$725 AUD
View
Most Expensive
B
Rare Carat
813633961 · Nov 1
$1,543 AUD
$1,060 USD
View
2 more retailers have this diamond
Prices start from $343 AUDSave up to $1,199 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
1.04ct Marquise
$343 AUD