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Marquise|Lab Grown|IGI

0.57ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG728558163

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728558163

Diamond specifications and retailer prices

From $252 SGD
$197 USD
As of October 30, 2026
Save $2,331 SGD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,582 SGD at Do Amore Diamonds · As of October 31, 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 LG728558163 or 728558163. Listed at 23 retailers as of October 30, 2026, with prices from $252 to $2,582, a $2,331 spread on the same certified stone. Do Amore Diamonds lists it at $2,582. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728558163
Dimensions8.62 × 4.39 × 2.66 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
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
8.62 mm4.39 mm0.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG728558163
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.6%

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: $2,582 SGD|Low: $245 SGD|High: $2,582 SGD|Avg: $889 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 7$252 SGD
Retailer 9$281 SGD
Retailer 16$291 SGD
Retailer 2$312 SGD
Retailer 12$378 SGD
Retailer 14$459 SGD
Retailer 17$492 SGD
Retailer 19$622 SGD
Retailer 5$688 SGD
Retailer 6$724 SGD
Retailer 11$805 SGD
Retailer 21$821 SGD
Retailer 15$959 SGD
Retailer 20$959 SGD
Retailer 8$1,076 SGD
Retailer 13$1,106 SGD
Retailer 4$1,325 SGD
Retailer 10$1,344 SGD
Retailer 3$1,380 SGD
Retailer 18$1,512 SGD
Do Amore Diamonds$2,582 SGD

30 data points across 21 retailers

23 retailers$252 SGD to $2,582 SGD

A
Cheapest Retailer
-
$252 SGD
$197 USD
A
Retailer 2
-
$281 SGD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$291 SGD
$228 USD
View
Retailer 4
-
$300 SGD
$235 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$312 SGD
$244 USD
View
A
Retailer 6
-
$378 SGD
$296 USD
View
A
Retailer 7
-
$459 SGD
$359 USD
View
A
Retailer 8
-
$492 SGD
$385 USD
View
A
Retailer 9
-
$622 SGD
ZAR 7,859 ZAR
View
B+
Retailer 10
-
$688 SGD
$538 USD
View
B+
Retailer 11
-
$724 SGD
€539 EUR
View
B+
Retailer 12
-
$805 SGD
$630 USD
View
B+
Retailer 13
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$805 SGD
$630 USD
View
B+
Retailer 14
-
$821 SGD
$642 USD
View
B+
Retailer 15
-
$959 SGD
$750 USD
View
B+
Retailer 16
-
$959 SGD
$750 USD
View
B
Retailer 17
-
$1,076 SGD
CA$1,169 CAD
View
B+
Retailer 18
-
$1,106 SGD
$865 USD
View
B
Retailer 19
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$1,325 SGD
$1,037 USD
View
Retailer 20
-
$1,344 SGD
£828 GBP
View
Price last confirmed 12 days ago
B
Retailer 21
-
$1,380 SGD
£850 GBP
View
B
Retailer 22
-
$1,512 SGD
$1,183 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG728558163 · Oct 31
$2,582 SGD
$2,020 USD
View
22 more retailers have this diamond
Prices start from $252 SGDSave up to $2,331 SGD

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
$252 SGD