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Marquise|Lab Grown|IGI

1.28ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG848621639

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848621639

Diamond specifications and retailer prices

From HK$1,608 HKD
As of November 4, 2026
Save HK$9,611 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,219 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848621639 or 848621639. Listed at 19 retailers as of November 4, 2026, with prices from HK$1,608 to HK$11,219, a HK$9,611 spread on the same certified stone. Brilliant Earth lists it at HK$11,219. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848621639
Dimensions11.35 × 5.54 × 3.47 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.35 mm5.54 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848621639
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.6%

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 4
Current: HK$2,432 HKD|Low: HK$1,608 HKD|High: HK$11,361 HKD|Avg: HK$4,956 HKD|-4.9%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 11HK$1,608 HKD
Retailer 10HK$1,789 HKD
Retailer 17HK$1,867 HKD
Retailer 5HK$2,001 HKD
Retailer 1HK$2,432 HKD
Retailer 16HK$2,707 HKD
Retailer 7HK$3,515 HKD
Retailer 2HK$3,648 HKD
Retailer 8HK$4,558 HKD
Retailer 4HK$4,809 HKD
Retailer 6HK$4,935 HKD
Retailer 13HK$6,402 HKD
Retailer 14HK$6,426 HKD
Retailer 3HK$6,818 HKD
Retailer 12HK$6,818 HKD
Retailer 9HK$8,364 HKD
Retailer 15HK$11,039 HKD

8 data points across 17 retailers

19 retailersHK$1,608 HKD to HK$11,219 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
A
Retailer 2
-
HK$1,789 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,867 HKD
View
A
Retailer 4
-
HK$2,001 HKD
View
A
Retailer 5
-
HK$2,432 HKD
View
B+
Retailer 6
-
HK$2,707 HKD
View
A
Retailer 7
-
HK$3,515 HKD
View
A
Retailer 8
-
HK$3,648 HKD
View
A
Retailer 9
-
HK$4,558 HKD
View
A
Retailer 10
-
HK$4,809 HKD
View
B+
Retailer 11
-
HK$4,935 HKD
View
B+
Retailer 12
-
HK$6,402 HKD
View
B+
Retailer 13
-
HK$6,426 HKD
View
B+
Retailer 14
-
HK$6,818 HKD
View
B+
Retailer 15
-
HK$6,818 HKD
View
B+
Retailer 16
-
HK$7,061 HKD
View
B
Retailer 17
-
HK$8,364 HKD
View
B
Retailer 18
-
HK$11,039 HKD
View
Most Expensive
B
Brilliant Earth
22404808A · Nov 4
HK$11,219 HKD
$1,430 USD
View
18 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$9,611 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$1,608 HKD