Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811619546

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811619546

Diamond specifications and retailer prices

From HK$4,072 HKD
$519 USD
As of November 1, 2026
Save HK$17,818 HKD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$21,890 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown marquise diamond

This 1.04ct 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 LG811619546 or 811619546. Listed at 22 retailers as of October 31, 2026, with prices from HK$4,072 to HK$21,890, a HK$17,818 spread on the same certified stone. Brilliant Earth lists it at HK$21,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619546
Dimensions10.56 × 5.31 × 3.28 mm
L/W Ratio1.99
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
10.56 mm5.31 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619546
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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 1
Current: HK$21,890 HKD|Low: HK$3,499 HKD|High: HK$21,890 HKD|Avg: HK$8,452 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
November 1, 2026
Retailer 3HK$3,648 HKD
Retailer 4HK$4,519 HKD
Retailer 5HK$4,656 HKD
Retailer 10HK$5,257 HKD
Retailer 12HK$6,057 HKD
Retailer 7HK$6,879 HKD
Retailer 8HK$6,925 HKD
Retailer 6HK$7,496 HKD
Retailer 9HK$7,771 HKD
Retailer 11HK$10,498 HKD
Retailer 2HK$16,610 HKD
Brilliant EarthHK$21,890 HKD

35 data points across 12 retailers

22 retailersHK$4,072 HKD to HK$21,890 HKD

Retailer 1
-
HK$3,648 HKD
$465 USD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$4,072 HKD
$519 USD
View
Final sale: no returns
Retailer 3
-
HK$4,088 HKD
$521 USD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$4,519 HKD
$576 USD
View
Price last confirmed 20 days ago
Retailer 5
-
HK$4,519 HKD
$576 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
HK$4,656 HKD
£467 GBP
View
B+
Retailer 7
-
HK$5,249 HKD
$669 USD
View
B+
Retailer 8
-
HK$5,257 HKD
$670 USD
View
B+
Retailer 9
-
HK$6,057 HKD
$772 USD
View
B+
Retailer 10
-
HK$6,222 HKD
$793 USD
View
B+
Retailer 11
-
HK$6,879 HKD
€835 EUR
View
B+
Retailer 12
-
HK$6,925 HKD
A$1,358 AUD
View
B+
Retailer 13
-
HK$7,496 HKD
£752 GBP
View
B+
Retailer 14
-
HK$7,771 HKD
ZAR 16,002 ZAR
View
B
Retailer 15
-
HK$10,498 HKD
$1,338 USD
View
B
Retailer 16
-
HK$11,937 HKD
SGD 2,056 SGD
View
B
Retailer 17
-
HK$13,153 HKD
£1,320 GBP
View
Retailer 18
-
HK$14,538 HKD
$1,853 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
HK$14,775 HKD
$1,883 USD
View
B
Retailer 20
-
HK$15,995 HKD
$2,039 USD
View
B
Retailer 21
-
HK$16,610 HKD
£1,667 GBP
View
Most Expensive
B
Brilliant Earth
20735128A · Oct 31
HK$21,890 HKD
$2,790 USD
View
21 more retailers have this diamond
Prices start from HK$4,072 HKDSave up to HK$17,818 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
1.04ct Marquise
HK$4,072 HKD