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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG800681981

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800681981

Diamond specifications and retailer prices

From HK$3,813 HKD
As of November 4, 2026
Save HK$8,712 HKD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,525 HKD at MOH London · As of November 3, 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 LG800681981 or 800681981. Listed at 15 retailers as of November 3, 2026, with prices from HK$3,813 to HK$12,525, a HK$8,712 spread on the same certified stone. MOH London lists it at HK$12,525. 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 angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800681981
Dimensions11.17 × 5.66 × 3.55 mm
L/W Ratio1.97
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
11.17 mm5.66 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800681981
Side View
Table 57.0%Crown 35°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.7%

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$12,525 HKD|Low: HK$3,609 HKD|High: HK$12,946 HKD|Avg: HK$7,543 HKD
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 10HK$3,907 HKD
Retailer 2HK$4,017 HKD
Retailer 7HK$4,802 HKD
Retailer 8HK$4,841 HKD
Retailer 14HK$5,084 HKD
Retailer 13HK$5,382 HKD
Retailer 4HK$5,696 HKD
Retailer 11HK$6,182 HKD
Retailer 5HK$8,787 HKD
Retailer 3HK$9,588 HKD
Retailer 6HK$9,854 HKD
Retailer 15HK$9,964 HKD
Retailer 12HK$10,207 HKD
MOH LondonHK$12,525 HKD

43 data points across 15 retailers

15 retailersHK$3,813 HKD to HK$12,525 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$9,588 HKD
View
B
Retailer 12
-
HK$9,854 HKD
View
B
Retailer 13
-
HK$9,964 HKD
View
B
Retailer 14
-
HK$10,207 HKD
View
Most Expensive
B
MOH London
LG800681981 · Nov 3
HK$12,525 HKD
£1,257 GBP
View
14 more retailers have this diamond
Prices start from HK$3,813 HKDSave up to HK$8,712 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