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Marquise|Lab Grown|GCAL

1.80ct D IF Marquise Lab Grown Diamond

ID • D/IF • GCAL 360876050

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 360876050

Diamond specifications and retailer prices

From HK$13,025 HKD
$1,660 USD
As of October 30, 2026
Save HK$59,357 HKD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$72,382 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.8ct lab-grown marquise diamond

This 1.8ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360876050. Listed at 14 retailers as of October 30, 2026, with prices from HK$13,025 to HK$72,382, a HK$59,357 spread on the same certified stone. Taylor and Hart lists it at HK$72,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360876050
Dimensions11.82 × 6.50 × 4.08 mm
L/W Ratio1.82
Culet sizeNone
Top View
11.82 mm6.50 mm1.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360876050
Side View
Table 58.0%Crown 34°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 62.7%

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: Oct 30
Current: HK$56,220 HKD|Low: HK$10,294 HKD|High: HK$103,804 HKD|Avg: HK$36,909 HKD|-0.5%
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
Taylor and Hart
November 1, 2026
Retailer 6HK$10,294 HKD
Retailer 13HK$13,025 HKD
Retailer 11HK$16,179 HKD
Retailer 10HK$17,607 HKD
Retailer 12HK$18,117 HKD
Retailer 8HK$18,768 HKD
Retailer 5HK$26,512 HKD
Retailer 9HK$28,481 HKD
Retailer 2HK$29,723 HKD
Retailer 4HK$35,542 HKD
Retailer 14HK$36,720 HKD
Retailer 15HK$36,720 HKD
Retailer 7HK$48,363 HKD
Retailer 1HK$56,220 HKD
Taylor and HartHK$72,382 HKD
Retailer 3HK$103,804 HKD

25 data points across 16 retailers

14 retailersHK$13,025 HKD to HK$72,382 HKD

A
Cheapest Retailer
-
HK$13,025 HKD
$1,660 USD
A
Retailer 2
-
HK$16,179 HKD
$2,062 USD
View
B+
Retailer 3
-
HK$17,607 HKD
$2,244 USD
View
B+
Retailer 4
-
HK$18,117 HKD
$2,309 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$18,768 HKD
$2,392 USD
View
B+
Retailer 6
-
HK$26,512 HKD
$3,379 USD
View
B+
Retailer 7
-
HK$28,481 HKD
$3,630 USD
View
B
Retailer 8
-
HK$35,542 HKD
CA$6,292 CAD
View
B
Retailer 9
-
HK$36,720 HKD
$4,680 USD
View
B
Retailer 10
-
HK$36,720 HKD
$4,680 USD
View
B
Retailer 11
-
HK$48,363 HKD
$6,164 USD
View
B
Retailer 12
-
HK$56,220 HKD
£5,642 GBP
View
Most Expensive
B
Taylor and Hart
YN3ZZBX · Oct 31
HK$72,382 HKD
$9,225 USD
View
12 more retailers have this diamond
Prices start from HK$13,025 HKDSave up to HK$59,357 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
1.80ct Marquise
HK$13,025 HKD