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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 HK$1,546 HKD
$197 USD
As of October 30, 2026
Save HK$14,303 HKD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$15,848 HKD 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 LG728558163 or 728558163. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,546 to HK$15,848, a HK$14,303 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,848. 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: HK$15,848 HKD|Low: HK$1,506 HKD|High: HK$15,848 HKD|Avg: HK$5,458 HKD
Do Amore Diamonds
Retailer 2
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 7HK$1,546 HKD
Retailer 9HK$1,726 HKD
Retailer 16HK$1,789 HKD
Retailer 2HK$1,914 HKD
Retailer 12HK$2,322 HKD
Retailer 14HK$2,817 HKD
Retailer 17HK$3,021 HKD
Retailer 19HK$3,817 HKD
Retailer 5HK$4,221 HKD
Retailer 6HK$4,440 HKD
Retailer 11HK$4,943 HKD
Retailer 21HK$5,037 HKD
Retailer 15HK$5,884 HKD
Retailer 20HK$5,884 HKD
Retailer 8HK$6,604 HKD
Retailer 13HK$6,787 HKD
Retailer 4HK$8,134 HKD
Retailer 10HK$8,250 HKD
Retailer 3HK$8,469 HKD
Retailer 18HK$9,282 HKD
Do Amore DiamondsHK$15,848 HKD

30 data points across 21 retailers

23 retailersHK$1,546 HKD to HK$15,848 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
$197 USD
A
Retailer 2
-
HK$1,726 HKD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,789 HKD
$228 USD
View
Retailer 4
-
HK$1,844 HKD
$235 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$1,914 HKD
$244 USD
View
A
Retailer 6
-
HK$2,322 HKD
$296 USD
View
A
Retailer 7
-
HK$2,817 HKD
$359 USD
View
A
Retailer 8
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HK$3,021 HKD
$385 USD
View
A
Retailer 9
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HK$3,817 HKD
ZAR 7,859 ZAR
View
B+
Retailer 10
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HK$4,221 HKD
$538 USD
View
B+
Retailer 11
-
HK$4,440 HKD
€539 EUR
View
B+
Retailer 12
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HK$4,943 HKD
$630 USD
View
B+
Retailer 13
-
HK$4,943 HKD
$630 USD
View
B+
Retailer 14
-
HK$5,037 HKD
$642 USD
View
B+
Retailer 15
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 16
-
HK$5,884 HKD
$750 USD
View
B
Retailer 17
-
HK$6,604 HKD
CA$1,169 CAD
View
B+
Retailer 18
-
HK$6,787 HKD
$865 USD
View
B
Retailer 19
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HK$8,134 HKD
$1,037 USD
View
Retailer 20
-
HK$8,250 HKD
£828 GBP
View
Price last confirmed 11 days ago
B
Retailer 21
-
HK$8,469 HKD
£850 GBP
View
B
Retailer 22
-
HK$9,282 HKD
$1,183 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG728558163 · Oct 29
HK$15,848 HKD
$2,020 USD
View
22 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$14,303 HKD

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
HK$1,546 HKD