CaratHunter
Plans
Marquise|Lab Grown|IGI

1.55ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG832604866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG832604866

Diamond specifications and retailer prices

From HK$3,382 HKD
$431 USD
As of November 1, 2026
Save HK$16,783 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$20,164 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832604866 or 832604866. Listed at 12 retailers as of November 1, 2026, with prices from HK$3,382 to HK$20,164, a HK$16,783 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832604866
Dimensions12.25 × 6.08 × 3.73 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.25 mm6.08 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832604866
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

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: Nov 1
Current: HK$20,164 HKD|Low: HK$3,382 HKD|High: HK$20,164 HKD|Avg: HK$8,382 HKD
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
November 2, 2026
Retailer 13HK$3,382 HKD
Retailer 2HK$3,629 HKD
Retailer 11HK$4,614 HKD
Retailer 6HK$5,542 HKD
Retailer 8HK$5,924 HKD
Retailer 10HK$7,237 HKD
Retailer 12HK$7,925 HKD
Retailer 9HK$8,646 HKD
Retailer 3HK$10,812 HKD
Retailer 5HK$10,906 HKD
Retailer 4HK$11,255 HKD
Retailer 7HK$12,446 HKD
Do Amore DiamondsHK$20,164 HKD

7 data points across 13 retailers

12 retailersHK$3,382 HKD to HK$20,164 HKD

A
Cheapest Retailer
-
HK$3,382 HKD
$431 USD
A
Retailer 2
-
HK$3,629 HKD
£364 GBP
View
A
Retailer 3
-
HK$4,614 HKD
$588 USD
View
A
Retailer 4
-
HK$5,542 HKD
£556 GBP
View
B+
Retailer 5
-
HK$5,924 HKD
$755 USD
View
B+
Retailer 6
-
HK$7,237 HKD
A$1,419 AUD
View
B+
Retailer 7
-
HK$7,925 HKD
$1,010 USD
View
B
Retailer 8
-
HK$8,646 HKD
$1,102 USD
View
B
Retailer 9
-
HK$10,812 HKD
$1,378 USD
View
B
Retailer 10
-
HK$11,255 HKD
$1,434 USD
View
B
Retailer 11
-
HK$12,446 HKD
£1,249 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9CD0D3E4E · Nov 2
HK$20,164 HKD
$2,570 USD
View
11 more retailers have this diamond
Prices start from HK$3,382 HKDSave up to HK$16,783 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
1.55ct Marquise
HK$3,382 HKD