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Marquise|Lab Grown|IGI

0.63ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG671485802

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG671485802

Diamond specifications and retailer prices

From $337 AUD
$237 USD
As of October 30, 2026
Save $2,908 AUD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,246 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.63ct lab-grown marquise diamond

This 0.63ct 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 LG671485802 or 671485802. Listed at 26 retailers as of October 29, 2026, with prices from $337 to $3,246, a $2,908 spread on the same certified stone. Do Amore Diamonds lists it at $3,246. 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

0.63
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671485802
Dimensions8.74 × 4.53 × 2.85 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm4.53 mm0.63 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671485802
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

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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: Oct 30
Current: $933 AUD|Low: $325 AUD|High: $1,877 AUD|Avg: $874 AUD|+0.6%
Retailer 1
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
October 30, 2026
Retailer 3$337 AUD
Retailer 2$377 AUD
Retailer 8$391 AUD
Retailer 5$419 AUD
Retailer 9$419 AUD
Retailer 17$624 AUD
Retailer 11$734 AUD
Retailer 14$837 AUD
Retailer 10$885 AUD
Retailer 16$920 AUD
Retailer 1$933 AUD
Retailer 15$936 AUD
Retailer 4$982 AUD
Retailer 13$1,176 AUD
Retailer 7$1,375 AUD
Retailer 6$1,488 AUD
Retailer 12$1,864 AUD

38 data points across 17 retailers

26 retailers$337 AUD to $3,246 AUD

A
Cheapest Retailer
-
$337 AUD
$237 USD
A
Retailer 2
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$377 AUD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$391 AUD
$275 USD
View
A
Retailer 4
-
$419 AUD
$294 USD
View
A
Retailer 5
-
$419 AUD
$294 USD
View
A
Retailer 6
-
$470 AUD
$330 USD
View
A
Retailer 7
-
$624 AUD
$438 USD
View
A
Retailer 8
-
$734 AUD
€491 EUR
View
B+
Retailer 9
-
$837 AUD
ZAR 9,496 ZAR
View
B+
Retailer 10
-
$885 AUD
£490 GBP
View
B+
Retailer 11
-
$920 AUD
$646 USD
View
B+
Retailer 12
-
$933 AUD
£516 GBP
View
B+
Retailer 13
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$936 AUD
View
B+
Retailer 14
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$971 AUD
$682 USD
View
B+
Retailer 15
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$982 AUD
$690 USD
View
B+
Retailer 16
-
$1,176 AUD
View
B
Retailer 17
-
$1,335 AUD
CA$1,302 CAD
View
B+
Retailer 18
-
$1,375 AUD
$966 USD
View
B
Retailer 19
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$1,488 AUD
$1,045 USD
View
B
Retailer 20
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$1,576 AUD
$1,107 USD
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B
Retailer 21
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$1,727 AUD
$1,213 USD
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B
Retailer 22
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$1,728 AUD
$1,214 USD
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B
Retailer 23
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$1,864 AUD
£1,031 GBP
View
B
Retailer 24
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$1,867 AUD
$1,312 USD
View
B
Retailer 25
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$2,648 AUD
$1,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-AE17DC260 · Oct 29
$3,246 AUD
$2,280 USD
View
25 more retailers have this diamond
Prices start from $337 AUDSave up to $2,908 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
0.63ct Marquise
$337 AUD