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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG849636600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849636600

Diamond specifications and retailer prices

From HK$1,765 HKD
As of November 4, 2026
Save HK$9,823 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$11,589 HKD at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849636600 or 849636600. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,765 to HK$11,589, a HK$9,823 spread on the same certified stone. Michael Trio lists it at HK$11,589. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849636600
Dimensions11.72 × 5.42 × 3.33 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm5.42 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849636600
Side View
Table 61.0%Crown 40.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: HK$11,589 HKD|Low: HK$1,765 HKD|High: HK$11,908 HKD|Avg: HK$5,148 HKD|-2.7%
Michael Trio
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 14HK$1,765 HKD
Retailer 2HK$1,954 HKD
Retailer 4HK$2,048 HKD
Retailer 10HK$2,173 HKD
Retailer 13HK$2,487 HKD
Retailer 3HK$2,981 HKD
Retailer 7HK$3,876 HKD
Retailer 11HK$4,041 HKD
Retailer 9HK$4,739 HKD
Retailer 5HK$5,084 HKD
Retailer 6HK$5,445 HKD
Retailer 16HK$7,038 HKD
Retailer 17HK$7,069 HKD
Retailer 15HK$7,446 HKD
Retailer 12HK$7,563 HKD
Retailer 8HK$9,007 HKD
Michael TrioHK$11,589 HKD

8 data points across 17 retailers

17 retailersHK$1,765 HKD to HK$11,589 HKD

A+
Cheapest Retailer
-
HK$1,765 HKD
A
Retailer 2
-
HK$1,954 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,048 HKD
View
A
Retailer 4
-
HK$2,173 HKD
View
A
Retailer 5
-
HK$2,487 HKD
View
B+
Retailer 6
-
HK$2,981 HKD
View
A
Retailer 7
-
HK$3,876 HKD
View
A
Retailer 8
-
HK$4,041 HKD
View
A
Retailer 9
-
HK$4,739 HKD
View
A
Retailer 10
-
HK$5,084 HKD
View
B+
Retailer 11
-
HK$5,445 HKD
View
B+
Retailer 12
-
HK$7,038 HKD
View
B+
Retailer 13
-
HK$7,069 HKD
View
B+
Retailer 14
-
HK$7,446 HKD
View
B+
Retailer 15
-
HK$7,563 HKD
View
B
Retailer 16
-
HK$9,007 HKD
View
Most Expensive
B
Michael Trio
1997002116 · Nov 5
HK$11,589 HKD
SGD 1,996 SGD
View
16 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$9,823 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+
1.28ct Marquise
HK$1,765 HKD