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Marquise|Lab Grown|IGI

0.57ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG816637310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816637310

Diamond specifications and retailer prices

From HK$2,362 HKD
$301 USD
As of October 30, 2026
Save HK$10,819 HKD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,181 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 LG816637310 or 816637310. Listed at 14 retailers as of October 29, 2026, with prices from HK$2,362 to HK$13,181, a HK$10,819 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,181. 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
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816637310
Dimensions8.55 × 4.40 × 2.72 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm4.40 mm0.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816637310
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: HK$13,181 HKD|Low: HK$1,985 HKD|High: HK$13,181 HKD|Avg: HK$4,928 HKD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 31, 2026
Retailer 9HK$1,985 HKD
Retailer 3HK$2,362 HKD
Retailer 19HK$3,138 HKD
Retailer 6HK$3,229 HKD
Retailer 12HK$3,601 HKD
Retailer 10HK$4,034 HKD
Retailer 20HK$4,219 HKD
Retailer 15HK$4,418 HKD
Retailer 7HK$4,432 HKD
Retailer 17HK$4,472 HKD
Retailer 16HK$4,566 HKD
Retailer 14HK$4,653 HKD
Retailer 2HK$4,786 HKD
Retailer 11HK$6,630 HKD
Retailer 13HK$6,651 HKD
Retailer 5HK$7,092 HKD
Retailer 18HK$7,854 HKD
Retailer 4HK$8,840 HKD
Retailer 8HK$9,406 HKD
Do Amore DiamondsHK$13,181 HKD

19 data points across 20 retailers

14 retailersHK$2,362 HKD to HK$13,181 HKD

A
Cheapest Retailer
-
HK$2,362 HKD
$301 USD
A
Retailer 2
-
HK$3,138 HKD
$400 USD
View
B+
Retailer 3
-
HK$4,111 HKD
$524 USD
View
B+
Retailer 4
-
HK$4,219 HKD
ZAR 8,688 ZAR
View
B+
Retailer 5
-
HK$4,418 HKD
£443 GBP
View
Retailer 6
-
HK$4,432 HKD
A$869 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
HK$4,472 HKD
$570 USD
View
B+
Retailer 8
-
HK$4,653 HKD
£467 GBP
View
B+
Retailer 9
-
HK$4,786 HKD
$610 USD
View
B
Retailer 10
-
HK$6,651 HKD
CA$1,177 CAD
View
B
Retailer 11
-
HK$7,092 HKD
$904 USD
View
B
Retailer 12
-
HK$7,854 HKD
$1,001 USD
View
B
Retailer 13
-
HK$8,840 HKD
$1,127 USD
View
Most Expensive
B
Do Amore Diamonds
20-D85531 · Oct 29
HK$13,181 HKD
$1,680 USD
View
13 more retailers have this diamond
Prices start from HK$2,362 HKDSave up to HK$10,819 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$2,362 HKD