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Marquise|Lab Grown|IGI

0.55ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG850695712

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850695712

Diamond specifications and retailer prices

From HK$1,883 HKD
As of November 1, 2026
Save HK$3,143 HKD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$5,026 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG850695712 or 850695712. Listed at 6 retailers as of October 31, 2026, with prices from HK$1,883 to HK$5,026, a HK$3,143 spread on the same certified stone. Taylor and Hart lists it at HK$5,026. 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
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850695712
Dimensions8.24 × 4.39 × 2.67 mm
L/W Ratio1.88
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
8.24 mm4.39 mm0.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850695712
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.8%

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: Nov 1
Current: HK$2,448 HKD|Low: HK$1,883 HKD|High: HK$5,026 HKD|Avg: HK$3,489 HKD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 2HK$1,883 HKD
Retailer 1HK$2,448 HKD
Retailer 5HK$2,628 HKD
Retailer 4HK$3,201 HKD
Retailer 3HK$4,551 HKD
Taylor and HartHK$5,026 HKD

5 data points across 6 retailers

6 retailersHK$1,883 HKD to HK$5,026 HKD

A
Cheapest Retailer
-
HK$1,883 HKD
B+
Retailer 2
-
HK$2,448 HKD
View
B+
Retailer 3
-
HK$2,628 HKD
View
B+
Retailer 4
-
HK$3,201 HKD
View
B
Retailer 5
-
HK$4,551 HKD
View
Most Expensive
B
Taylor and Hart
TF4EQUF · Oct 31
HK$5,026 HKD
$641 USD
View
5 more retailers have this diamond
Prices start from HK$1,883 HKDSave up to HK$3,143 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$1,883 HKD