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Marquise|Lab Grown|IGI

0.55ct E FL Marquise Lab Grown Diamond

VG • E/FL • IGI LG794624912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794624912

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of October 30, 2026
Save HK$15,181 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$16,947 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG794624912 or 794624912. Listed at 10 retailers as of October 30, 2026, with prices from HK$1,765 to HK$16,947, a HK$15,181 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,947. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624912
Dimensions8.86 × 4.36 × 2.54 mm
L/W Ratio2.03
Girdle conditionFaceted
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
8.86 mm4.36 mm0.55 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624912
Side View
Table 65.0%Crown 33.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.3%

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$16,947 HKD|Low: HK$1,295 HKD|High: HK$16,947 HKD|Avg: HK$6,360 HKD|+1.9%
Do Amore Diamonds
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
October 30, 2026
Retailer 11HK$1,765 HKD
Retailer 8HK$2,056 HKD
Retailer 13HK$3,727 HKD
Retailer 10HK$3,923 HKD
Retailer 2HK$4,001 HKD
Retailer 5HK$4,056 HKD
Retailer 3HK$4,597 HKD
Retailer 4HK$6,024 HKD
Retailer 9HK$7,077 HKD
Retailer 14HK$7,455 HKD
Retailer 12HK$7,783 HKD
Retailer 7HK$9,755 HKD
Retailer 6HK$10,950 HKD
Do Amore DiamondsHK$16,947 HKD

19 data points across 14 retailers

10 retailersHK$1,765 HKD to HK$16,947 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
A
Retailer 2
-
HK$2,056 HKD
$262 USD
View
B+
Retailer 3
-
HK$3,727 HKD
$475 USD
View
B+
Retailer 4
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 5
-
HK$4,001 HKD
$510 USD
View
B
Retailer 6
-
HK$7,077 HKD
$902 USD
View
B
Retailer 7
-
HK$7,455 HKD
$950 USD
View
B
Retailer 8
-
HK$7,783 HKD
$992 USD
View
B
Retailer 9
-
HK$9,755 HKD
£979 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AE8A41667 · Oct 31
HK$16,947 HKD
$2,160 USD
View
9 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$15,181 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
0.55ct Marquise
HK$1,765 HKD