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Marquise|Lab Grown|IGI

1.27ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644442

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644442

Diamond specifications and retailer prices

From HK$2,346 HKD
As of November 4, 2026
Save HK$18,445 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$20,791 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644442 or 784644442. Listed at 15 retailers as of November 3, 2026, with prices from HK$2,346 to HK$20,791, a HK$18,445 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644442
Dimensions11.15 × 5.70 × 3.53 mm
L/W Ratio1.96
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
11.15 mm5.70 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644442
Side View
Table 56.0%Crown 32.5°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 61.9%

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$20,791 HKD|Low: HK$2,346 HKD|High: HK$23,616 HKD|Avg: HK$9,077 HKD|-12.0%
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
November 5, 2026
Retailer 11HK$2,346 HKD
Retailer 3HK$2,722 HKD
Retailer 7HK$2,981 HKD
Retailer 12HK$4,158 HKD
Retailer 5HK$4,276 HKD
Retailer 14HK$4,755 HKD
Retailer 6HK$5,351 HKD
Retailer 9HK$5,469 HKD
Retailer 10HK$6,206 HKD
Retailer 13HK$8,936 HKD
Retailer 15HK$10,317 HKD
Retailer 2HK$12,828 HKD
Retailer 8HK$16,868 HKD
Retailer 4HK$19,654 HKD
Do Amore DiamondsHK$20,791 HKD

29 data points across 15 retailers

15 retailersHK$2,346 HKD to HK$20,791 HKD

A+
Cheapest Retailer
-
HK$2,346 HKD
A
Retailer 2
-
HK$2,722 HKD
View
A
Retailer 3
-
HK$2,981 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,158 HKD
View
A
Retailer 5
-
HK$4,276 HKD
View
A
Retailer 6
-
HK$4,755 HKD
View
A
Retailer 7
-
HK$5,351 HKD
View
A
Retailer 8
-
HK$5,469 HKD
View
A
Retailer 9
-
HK$6,206 HKD
View
B+
Retailer 10
-
HK$8,936 HKD
View
B+
Retailer 11
-
HK$10,317 HKD
View
B+
Retailer 12
-
HK$12,828 HKD
View
B+
Retailer 13
-
HK$16,868 HKD
View
Retailer 14
-
HK$19,654 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-4776EFBB4 · Nov 3
HK$20,791 HKD
$2,650 USD
View
14 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$18,445 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+
1.27ct Marquise
HK$2,346 HKD