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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG800681982

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800681982

Diamond specifications and retailer prices

From HK$3,813 HKD
As of November 4, 2026
Save HK$7,257 HKD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$11,070 HKD at MOH London · As of November 5, 2026
View at MOH London

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 LG800681982 or 800681982. Listed at 15 retailers as of November 4, 2026, with prices from HK$3,813 to HK$11,070, a HK$7,257 spread on the same certified stone. MOH London lists it at HK$11,070. 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 angle33.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800681982
Dimensions12.00 × 5.52 × 3.45 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.00 mm5.52 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800681982
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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 4
Current: HK$11,070 HKD|Low: HK$3,609 HKD|High: HK$12,946 HKD|Avg: HK$7,841 HKD|-11.6%
MOH London
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
November 5, 2026
Retailer 9HK$3,813 HKD
Retailer 11HK$3,907 HKD
Retailer 2HK$4,017 HKD
Retailer 7HK$4,802 HKD
Retailer 8HK$4,841 HKD
Retailer 15HK$5,084 HKD
Retailer 14HK$5,382 HKD
Retailer 3HK$5,696 HKD
Retailer 12HK$6,182 HKD
Retailer 4HK$8,787 HKD
Retailer 10HK$9,258 HKD
Retailer 5HK$9,697 HKD
Retailer 6HK$9,854 HKD
Retailer 13HK$10,207 HKD
MOH LondonHK$11,070 HKD

43 data points across 15 retailers

15 retailersHK$3,813 HKD to HK$11,070 HKD

A
Cheapest Retailer
-
HK$3,813 HKD
A
Retailer 2
-
HK$3,907 HKD
View
A
Retailer 3
-
HK$4,017 HKD
View
A
Retailer 4
-
HK$4,802 HKD
View
A
Retailer 5
-
HK$4,841 HKD
View
A
Retailer 6
-
HK$5,084 HKD
View
B+
Retailer 7
-
HK$5,382 HKD
View
B+
Retailer 8
-
HK$5,696 HKD
View
B+
Retailer 9
-
HK$6,182 HKD
View
Retailer 10
-
HK$8,787 HKD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$9,258 HKD
View
Retailer 12
-
HK$9,697 HKD
View
Price last confirmed 31 days ago
B
Retailer 13
-
HK$9,854 HKD
View
B
Retailer 14
-
HK$10,207 HKD
View
Most Expensive
B
MOH London
LG800681982 · Nov 5
HK$11,070 HKD
£1,111 GBP
View
14 more retailers have this diamond
Prices start from HK$3,813 HKDSave up to HK$7,257 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$3,813 HKD