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Marquise|Lab Grown|IGI

1.22ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644862

Diamond specifications and retailer prices

From HK$2,260 HKD
As of November 4, 2026
Save HK$17,826 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$20,085 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644862 or 784644862. Listed at 16 retailers as of November 3, 2026, with prices from HK$2,260 to HK$20,085, a HK$17,826 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644862
Dimensions10.98 × 5.62 × 3.47 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
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
10.98 mm5.62 mm1.22 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644862
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.7%

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$20,085 HKD|Low: HK$2,260 HKD|High: HK$21,105 HKD|Avg: HK$8,310 HKD|-4.8%
Do Amore Diamonds
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
November 4, 2026
Retailer 13HK$2,260 HKD
Retailer 4HK$2,620 HKD
Retailer 8HK$2,872 HKD
Retailer 2HK$3,178 HKD
Retailer 14HK$4,048 HKD
Retailer 6HK$4,119 HKD
Retailer 16HK$4,613 HKD
Retailer 7HK$4,974 HKD
Retailer 11HK$5,280 HKD
Retailer 12HK$6,057 HKD
Retailer 15HK$8,615 HKD
Retailer 3HK$9,948 HKD
Retailer 9HK$12,404 HKD
Retailer 10HK$16,162 HKD
Retailer 5HK$18,869 HKD
Do Amore DiamondsHK$20,085 HKD

40 data points across 16 retailers

16 retailersHK$2,260 HKD to HK$20,085 HKD

A+
Cheapest Retailer
-
HK$2,260 HKD
A
Retailer 2
-
HK$2,620 HKD
View
A
Retailer 3
-
HK$2,872 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$3,178 HKD
View
A
Retailer 5
-
HK$4,048 HKD
View
A
Retailer 6
-
HK$4,119 HKD
View
A
Retailer 7
-
HK$4,613 HKD
View
A
Retailer 8
-
HK$4,974 HKD
View
A
Retailer 9
-
HK$5,280 HKD
View
B+
Retailer 10
-
HK$6,057 HKD
View
B+
Retailer 11
-
HK$8,615 HKD
View
B+
Retailer 12
-
HK$9,948 HKD
View
B+
Retailer 13
-
HK$12,404 HKD
View
B
Retailer 14
-
HK$16,162 HKD
View
Retailer 15
-
HK$18,869 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-CEB00F957 · Nov 3
HK$20,085 HKD
$2,560 USD
View
15 more retailers have this diamond
Prices start from HK$2,260 HKDSave up to HK$17,826 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+
1.22ct Marquise
HK$2,260 HKD