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Marquise|Lab Grown|IGI

0.56ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG831629029

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831629029

Diamond specifications and retailer prices

From $458 AUD
$322 USD
As of October 30, 2026
Save $2,080 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,559 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.56ct lab-grown marquise diamond

This 0.56ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831629029 or 831629029. Listed at 16 retailers as of October 30, 2026, with a 454% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831629029
Dimensions8.30 × 4.36 × 2.66 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.30 mm4.36 mm0.56 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831629029
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

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: Oct 30
Current: $3,559 AUD|Low: $356 AUD|High: $3,559 AUD|Avg: $1,331 AUD
Do Amore Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$458 AUD
Retailer 18$531 AUD
Retailer 10$542 AUD
Retailer 9$550 AUD
Retailer 20$686 AUD
Retailer 8$854 AUD
Retailer 16$871 AUD
Retailer 19$974 AUD
Retailer 13$1,172 AUD
Retailer 3$1,175 AUD
Retailer 11$1,175 AUD
Retailer 15$1,281 AUD
Retailer 7$1,794 AUD
Retailer 12$1,930 AUD
Retailer 17$1,939 AUD
Retailer 4$2,288 AUD
Retailer 5$2,297 AUD
Retailer 14$2,310 AUD
Retailer 2$2,538 AUD
Do Amore Diamonds$3,559 AUD

19 data points across 20 retailers

16 retailers$458 AUD to $2,538 AUD

A
Cheapest Retailer
-
$458 AUD
$322 USD
A
Retailer 2
-
$531 AUD
$373 USD
View
Final sale: no returns
Retailer 3
-
$542 AUD
$381 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$686 AUD
$482 USD
View
B+
Retailer 5
-
$871 AUD
$612 USD
View
B+
Retailer 6
-
$877 AUD
$616 USD
View
B+
Retailer 7
-
$1,172 AUD
£648 GBP
View
B
Retailer 8
-
$1,175 AUD
ZAR 13,331 ZAR
View
B
Retailer 9
-
$1,281 AUD
$900 USD
View
B
Retailer 10
-
$1,794 AUD
$1,261 USD
View
B
Retailer 11
-
$1,939 AUD
CA$1,891 CAD
View
B
Retailer 12
-
$2,288 AUD
$1,607 USD
View
B
Retailer 13
-
$2,297 AUD
$1,613 USD
View
B
Retailer 14
-
$2,310 AUD
$1,623 USD
View
B
Retailer 15
-
$2,538 AUD
£1,404 GBP
View
Most Expensive
Do Amore Diamonds
20-D91693 · Oct 31
$3,559 AUD
$2,500 USD
View
Price under review
15 more retailers have this diamond
Prices start from $458 AUDSave up to $2,080 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
0.56ct Marquise
$458 AUD