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Marquise|Lab Grown|IGI

1.02ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG825666787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825666787

Diamond specifications and retailer prices

From HK$1,797 HKD
As of November 2, 2026
Save HK$12,169 HKD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,731 HKD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG825666787 or 825666787. Listed at 18 retailers as of November 2, 2026, with a 677% 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

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666787
Dimensions10.20 × 5.31 × 3.36 mm
L/W Ratio1.92
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
10.20 mm5.31 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666787
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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 2
Current: HK$15,731 HKD|Low: HK$1,797 HKD|High: HK$21,341 HKD|Avg: HK$6,369 HKD
Rare Carat
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
November 3, 2026
Retailer 8HK$1,797 HKD
Retailer 7HK$2,009 HKD
Retailer 14HK$2,040 HKD
Retailer 6HK$2,079 HKD
Retailer 5HK$2,220 HKD
Retailer 16HK$3,766 HKD
Retailer 9HK$3,782 HKD
Retailer 4HK$3,821 HKD
Retailer 18HK$3,837 HKD
Retailer 11HK$4,401 HKD
Retailer 15HK$6,002 HKD
Retailer 12HK$6,590 HKD
Retailer 13HK$6,975 HKD
Retailer 10HK$7,148 HKD
Retailer 17HK$7,681 HKD
Retailer 3HK$8,905 HKD
Retailer 2HK$13,966 HKD
Rare CaratHK$15,731 HKD

35 data points across 18 retailers

18 retailersHK$1,797 HKD to HK$13,966 HKD

A+
Cheapest Retailer
-
HK$1,797 HKD
A
Retailer 2
-
HK$2,009 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,040 HKD
View
A
Retailer 4
-
HK$2,079 HKD
View
Retailer 5
-
HK$2,220 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$3,766 HKD
View
A
Retailer 7
-
HK$3,782 HKD
View
Retailer 8
-
HK$3,821 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$3,837 HKD
View
A
Retailer 10
-
HK$4,401 HKD
View
B+
Retailer 11
-
HK$6,002 HKD
View
B+
Retailer 12
-
HK$6,590 HKD
View
B+
Retailer 13
-
HK$6,975 HKD
View
B+
Retailer 14
-
HK$7,148 HKD
View
B+
Retailer 15
-
HK$7,681 HKD
View
B+
Retailer 16
-
HK$8,905 HKD
View
B
Retailer 17
-
HK$13,966 HKD
View
Most Expensive
Rare Carat
PD7876667JJ825 · Oct 14
HK$15,731 HKD
$2,005 USD
View
Price last confirmed 21 days ago
17 more retailers have this diamond
Prices start from HK$1,797 HKDSave up to HK$12,169 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+
1.02ct Marquise
HK$1,797 HKD