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Marquise|Lab Grown|IGI

0.53ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG733567098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733567098

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of October 30, 2026
Save $1,896 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,221 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733567098 or 733567098. Listed at 18 retailers as of October 30, 2026, with prices from $325 to $2,221, a $1,896 spread on the same certified stone. Do Amore Diamonds lists it at $2,221. 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

0.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733567098
Dimensions8.72 × 4.20 × 2.55 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm4.20 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733567098
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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: $2,221 AUD|Low: $178 AUD|High: $2,221 AUD|Avg: $849 AUD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 16$178 AUD
Retailer 8$325 AUD
Retailer 5$400 AUD
Retailer 20$477 AUD
Retailer 22$534 AUD
Retailer 10$555 AUD
Retailer 19$663 AUD
Retailer 14$681 AUD
Retailer 3$718 AUD
Retailer 2$740 AUD
Retailer 11$753 AUD
Retailer 18$785 AUD
Retailer 13$807 AUD
Retailer 6$826 AUD
Retailer 4$1,011 AUD
Retailer 15$1,119 AUD
Retailer 17$1,122 AUD
Retailer 9$1,228 AUD
Retailer 21$1,325 AUD
Retailer 7$1,520 AUD
Retailer 12$1,604 AUD
Retailer 23$1,717 AUD
Do Amore Diamonds$2,221 AUD

21 data points across 23 retailers

18 retailers$325 AUD to $2,221 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
Final sale: no returns
A
Retailer 2
-
$400 AUD
$281 USD
View
A
Retailer 3
-
$477 AUD
$335 USD
View
A
Retailer 4
-
$534 AUD
$375 USD
View
A
Retailer 5
-
$596 AUD
$419 USD
View
B+
Retailer 6
-
$718 AUD
ZAR 8,149 ZAR
View
B+
Retailer 7
-
$740 AUD
£410 GBP
View
Retailer 8
-
$753 AUD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$785 AUD
£434 GBP
View
B+
Retailer 10
-
$807 AUD
$567 USD
View
B+
Retailer 11
-
$826 AUD
$580 USD
View
B+
Retailer 12
-
$1,011 AUD
View
B
Retailer 13
-
$1,122 AUD
CA$1,095 CAD
View
B
Retailer 14
-
$1,228 AUD
$863 USD
View
B
Retailer 15
-
$1,325 AUD
$931 USD
View
B
Retailer 16
-
$1,520 AUD
$1,068 USD
View
B
Retailer 17
-
$1,717 AUD
$1,206 USD
View
Most Expensive
B
Do Amore Diamonds
20-D36714 · Oct 31
$2,221 AUD
$1,560 USD
View
17 more retailers have this diamond
Prices start from $325 AUDSave up to $1,896 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
0.53ct Marquise
$325 AUD