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Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG826693980

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826693980

Diamond specifications and retailer prices

From HK$1,944 HKD
As of November 6, 2026
Save HK$8,363 HKD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,347 HKD at Michael Trio · As of October 12, 2026
View at Michael Trio

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826693980 or 826693980. Listed at 11 retailers as of November 6, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826693980
Dimensions11.57 × 6.10 × 3.87 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm6.10 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826693980
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.4%

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 6
Current: HK$10,347 HKD|Low: HK$1,944 HKD|High: HK$11,066 HKD|Avg: HK$7,000 HKD|+3.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7HK$1,944 HKD
Retailer 10HK$2,257 HKD
Retailer 2HK$2,665 HKD
Retailer 3HK$4,060 HKD
Retailer 11HK$5,753 HKD
Retailer 4HK$7,563 HKD
Retailer 8HK$7,743 HKD
Retailer 9HK$7,775 HKD
Retailer 6HK$8,762 HKD
Retailer 12HK$9,852 HKD
Retailer 5HK$10,306 HKD
Michael TrioHK$10,347 HKD

34 data points across 12 retailers

11 retailersHK$1,944 HKD to HK$10,306 HKD

A
Cheapest Retailer
-
HK$1,944 HKD
A
Retailer 2
-
HK$2,257 HKD
View
A
Retailer 3
-
HK$2,665 HKD
View
A
Retailer 4
-
HK$5,753 HKD
View
B
Retailer 5
-
HK$7,563 HKD
View
B+
Retailer 6
-
HK$7,743 HKD
View
B+
Retailer 7
-
HK$7,775 HKD
View
B+
Retailer 8
-
HK$8,762 HKD
View
B
Retailer 9
-
HK$9,852 HKD
View
B
Retailer 10
-
HK$10,306 HKD
View
Most Expensive
Michael Trio
1041015560 · Oct 12
HK$10,347 HKD
SGD 1,784 SGD
View
Price last confirmed 25 days ago
10 more retailers have this diamond
Prices start from HK$1,944 HKDSave up to HK$8,363 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$1,944 HKD