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Marquise|Lab Grown|IGI

0.57ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG738515335

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG738515335

Diamond specifications and retailer prices

From $172 USD
As of October 29, 2026
Save $1,918 USD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,090 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.57ct lab-grown marquise diamond

This 0.57ct 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 LG738515335 or 738515335. Listed at 27 retailers as of October 29, 2026, with prices from $172 to $2,090, a $1,918 spread on the same certified stone. Do Amore Diamonds lists it at $2,090. 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

0.57
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738515335
Dimensions9.08 × 4.20 × 2.53 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm4.20 mm0.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738515335
Side View
Table 60.0%Crown 34.1°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 60.2%

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 29
Current: $561 USD|Low: $242 USD|High: $1,207 USD|Avg: $587 USD|+4.0%
Retailer 1
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Retailer 15
October 29, 2026
Retailer 13$242 USD
Retailer 3$269 USD
Retailer 6$350 USD
Retailer 15$400 USD
Retailer 8$478 USD
Retailer 10$538 USD
Retailer 1$561 USD
Retailer 2$570 USD
Retailer 9$591 USD
Retailer 11$593 USD
Retailer 14$610 USD
Retailer 7$617 USD
Retailer 5$904 USD
Retailer 4$956 USD
Retailer 12$1,194 USD

42 data points across 15 retailers

27 retailers$172 USD to $2,090 USD

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Cheapest Retailer
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$172 USD
A
Retailer 2
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$217 USD
View
A
Retailer 3
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$242 USD
View
Final sale: no returns
A
Retailer 4
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$252 USD
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A
Retailer 5
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$269 USD
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A
Retailer 6
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$269 USD
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A
Retailer 7
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$301 USD
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A
Retailer 8
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$350 USD
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A
Retailer 9
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$400 USD
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A
Retailer 10
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$478 USD
€455 EUR
View
B+
Retailer 11
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$538 USD
ZAR 8,688 ZAR
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B+
Retailer 12
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$561 USD
£442 GBP
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B+
Retailer 13
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$570 USD
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B+
Retailer 14
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$591 USD
£465 GBP
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B+
Retailer 15
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$593 USD
A$913 AUD
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B+
Retailer 16
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$610 USD
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B+
Retailer 17
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$617 USD
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B
Retailer 18
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$848 USD
CA$1,177 CAD
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B+
Retailer 19
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$904 USD
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B
Retailer 20
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$956 USD
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B
Retailer 21
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$1,001 USD
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B
Retailer 22
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$1,127 USD
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B
Retailer 23
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$1,127 USD
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B
Retailer 24
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$1,194 USD
£940 GBP
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B
Retailer 25
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$1,248 USD
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B
Retailer 26
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$1,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-FB39B7EA7 · Oct 29
$2,090 USD
View
26 more retailers have this diamond
Prices start from $172 USDSave up to $1,918 USD

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
0.57ct Marquise
$172 USD