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Marquise|Lab Grown|GCAL

1.57ct F IF Marquise Lab Grown Diamond

EX • F/IF • GCAL 361136089

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 361136089

Diamond specifications and retailer prices

From HK$8,041 HKD
As of November 5, 2026
Save HK$49,048 HKD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$75,628 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361136089. Listed at 15 retailers as of November 1, 2026, with a 610% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361136089
Dimensions11.43 × 6.22 × 3.89 mm
L/W Ratio1.84
Culet sizeNone
Top View
11.43 mm6.22 mm1.57 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361136089
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 5
Current: HK$75,628 HKD|Low: HK$8,041 HKD|High: HK$93,907 HKD|Avg: HK$33,518 HKD
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
Retailer 17
November 4, 2026
Retailer 5HK$8,041 HKD
Retailer 4HK$12,474 HKD
Retailer 7HK$14,984 HKD
Retailer 10HK$16,648 HKD
Retailer 3HK$17,832 HKD
Retailer 12HK$18,115 HKD
Retailer 15HK$19,307 HKD
Retailer 11HK$29,294 HKD
Retailer 9HK$29,631 HKD
Retailer 6HK$29,796 HKD
Retailer 8HK$30,306 HKD
Retailer 17HK$38,222 HKD
Retailer 2HK$41,893 HKD
Retailer 13HK$41,893 HKD
Retailer 16HK$57,090 HKD
Retailer 14HK$74,427 HKD
Do Amore DiamondsHK$75,628 HKD

29 data points across 17 retailers

15 retailersHK$8,041 HKD to HK$57,090 HKD

A
Cheapest Retailer
-
HK$8,041 HKD
B+
Retailer 2
-
HK$12,474 HKD
View
B+
Retailer 3
-
HK$14,984 HKD
View
B+
Retailer 4
-
HK$16,648 HKD
View
B+
Retailer 5
-
HK$17,832 HKD
View
B+
Retailer 6
-
HK$18,115 HKD
View
B+
Retailer 7
-
HK$19,307 HKD
View
B
Retailer 8
-
HK$29,294 HKD
View
B
Retailer 9
-
HK$29,796 HKD
View
B
Retailer 10
-
HK$30,306 HKD
View
B
Retailer 11
-
HK$41,893 HKD
View
B
Retailer 12
-
HK$41,893 HKD
View
B
Retailer 13
-
HK$57,090 HKD
View
Retailer 14
-
HK$74,427 HKD
View
Price under review
Most Expensive
Do Amore Diamonds
32-361136089 · Nov 4
HK$75,628 HKD
$9,640 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$8,041 HKDSave up to HK$49,048 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
1.57ct Marquise
HK$8,041 HKD