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Marquise|Lab Grown|IGI

1.28ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844675824

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844675824

Diamond specifications and retailer prices

From HK$1,695 HKD
As of November 3, 2026
Save HK$8,191 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,886 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 LG844675824 or 844675824. Listed at 21 retailers as of November 3, 2026, with prices from HK$1,695 to HK$9,886, a HK$8,191 spread on the same certified stone. Brilliant Earth lists it at HK$9,886. 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 angle37.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675824
Dimensions12.05 × 5.51 × 3.41 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm5.51 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675824
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$9,886 HKD|Low: HK$1,561 HKD|High: HK$9,886 HKD|Avg: HK$4,202 HKD
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 9HK$1,561 HKD
Retailer 18HK$1,695 HKD
Retailer 14HK$1,836 HKD
Retailer 10HK$1,961 HKD
Retailer 12HK$1,961 HKD
Retailer 2HK$2,291 HKD
Retailer 13HK$2,526 HKD
Retailer 8HK$3,162 HKD
Retailer 4HK$3,272 HKD
Retailer 15HK$3,389 HKD
Retailer 5HK$4,433 HKD
Retailer 3HK$4,605 HKD
Retailer 6HK$4,778 HKD
Retailer 17HK$6,065 HKD
Retailer 20HK$6,112 HKD
Retailer 11HK$6,316 HKD
Retailer 16HK$6,339 HKD
Retailer 19HK$6,465 HKD
Retailer 7HK$6,983 HKD
Retailer 21HK$8,834 HKD
Brilliant EarthHK$9,886 HKD

14 data points across 21 retailers

21 retailersHK$1,695 HKD to HK$9,886 HKD

Retailer 1
-
HK$1,561 HKD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$1,695 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,836 HKD
View
Price last confirmed 11 days ago
Retailer 4
-
HK$1,961 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$1,961 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$2,291 HKD
View
B+
Retailer 7
-
HK$2,526 HKD
View
Retailer 8
-
HK$3,162 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$3,272 HKD
View
A
Retailer 10
-
HK$3,389 HKD
View
A
Retailer 11
-
HK$4,433 HKD
View
A
Retailer 12
-
HK$4,605 HKD
View
A
Retailer 13
-
HK$4,778 HKD
View
B+
Retailer 14
-
HK$6,065 HKD
View
B+
Retailer 15
-
HK$6,112 HKD
View
Retailer 16
-
HK$6,316 HKD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
HK$6,339 HKD
View
B+
Retailer 18
-
HK$6,465 HKD
View
B+
Retailer 19
-
HK$6,983 HKD
View
B
Retailer 20
-
HK$8,834 HKD
View
Most Expensive
B
Brilliant Earth
22282321A · Nov 4
HK$9,886 HKD
$1,260 USD
View
20 more retailers have this diamond
Prices start from HK$1,695 HKDSave up to HK$8,191 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$1,695 HKD