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Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800611724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800611724

Diamond specifications and retailer prices

From HK$6,441 HKD
As of November 4, 2026
Save HK$29,278 HKD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$35,719 HKD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800611724 or 800611724. Listed at 26 retailers as of November 4, 2026, with prices from HK$6,441 to HK$35,719, a HK$29,278 spread on the same certified stone. With Clarity lists it at HK$35,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611724
Dimensions11.80 × 6.08 × 3.82 mm
L/W Ratio1.94
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
11.80 mm6.08 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611724
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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 4
Current: HK$27,937 HKD|Low: HK$6,441 HKD|High: HK$40,011 HKD|Avg: HK$16,595 HKD|-4.9%
Retailer 1
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
With Clarity
November 5, 2026
Retailer 2HK$6,441 HKD
Retailer 17HK$7,006 HKD
Retailer 6HK$7,202 HKD
Retailer 5HK$7,476 HKD
Retailer 9HK$8,630 HKD
Retailer 15HK$8,865 HKD
Retailer 19HK$9,304 HKD
Retailer 4HK$9,595 HKD
Retailer 21HK$10,826 HKD
Retailer 12HK$11,360 HKD
Retailer 13HK$13,596 HKD
Retailer 16HK$13,729 HKD
Retailer 14HK$14,263 HKD
Retailer 18HK$15,455 HKD
Retailer 10HK$21,009 HKD
Retailer 8HK$23,873 HKD
Retailer 3HK$24,909 HKD
Retailer 7HK$25,097 HKD
Retailer 11HK$25,866 HKD
Retailer 1HK$27,937 HKD
Retailer 20HK$33,891 HKD
With ClarityHK$35,719 HKD

38 data points across 22 retailers

26 retailersHK$6,441 HKD to HK$35,719 HKD

A
Cheapest Retailer
-
HK$6,441 HKD
A
Retailer 2
-
HK$7,006 HKD
View
A
Retailer 3
-
HK$7,202 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$7,476 HKD
View
Retailer 5
-
HK$8,543 HKD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$8,630 HKD
View
A
Retailer 7
-
HK$8,865 HKD
View
A
Retailer 8
-
HK$9,304 HKD
View
A
Retailer 9
-
HK$9,595 HKD
View
A
Retailer 10
-
HK$10,826 HKD
View
A
Retailer 11
-
HK$11,360 HKD
View
Retailer 12
-
HK$13,596 HKD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
HK$13,729 HKD
View
B+
Retailer 14
-
HK$14,263 HKD
View
B+
Retailer 15
-
HK$15,455 HKD
View
B+
Retailer 16
-
HK$21,009 HKD
View
B+
Retailer 17
-
HK$23,379 HKD
View
Retailer 18
-
HK$23,551 HKD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
HK$23,873 HKD
View
B
Retailer 20
-
HK$24,909 HKD
View
B
Retailer 21
-
HK$25,097 HKD
View
B
Retailer 22
-
HK$25,866 HKD
View
B
Retailer 23
-
HK$27,937 HKD
View
Retailer 24
-
HK$28,415 HKD
View
Price last confirmed 116 days ago
B
Retailer 25
-
HK$33,891 HKD
View
Most Expensive
B
With Clarity
800611724 · Nov 5
HK$35,719 HKD
$4,553 USD
View
25 more retailers have this diamond
Prices start from HK$6,441 HKDSave up to HK$29,278 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
1.54ct Marquise
HK$6,441 HKD