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Marquise|Lab Grown|IGI

1.01ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG758514790

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758514790

Diamond specifications and retailer prices

From HK$4,726 HKD
As of November 6, 2026
Save HK$3,425 HKD (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$8,151 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG758514790 or 758514790. Listed at 3 retailers as of November 1, 2026, with prices from HK$4,726 to HK$8,151, a HK$3,425 spread on the same certified stone. Rare Carat lists it at HK$8,151. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758514790
Dimensions10.61 × 5.30 × 3.23 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm5.30 mm1.01 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758514790
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$8,151 HKD|Low: HK$3,205 HKD|High: HK$16,537 HKD|Avg: HK$6,719 HKD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9HK$3,205 HKD
Retailer 5HK$3,229 HKD
Retailer 7HK$3,456 HKD
Retailer 4HK$3,637 HKD
Retailer 2HK$4,726 HKD
Retailer 10HK$6,395 HKD
Retailer 3HK$7,014 HKD
Retailer 8HK$7,626 HKD
Rare CaratHK$8,151 HKD
Retailer 11HK$9,875 HKD
Retailer 6HK$16,537 HKD

8 data points across 11 retailers

3 retailersHK$4,726 HKD to HK$8,151 HKD

Retailer 1
-
HK$3,205 HKD
Price last confirmed 64 days ago
B+
Retailer 2
-
HK$4,726 HKD
View
Most Expensive
B
Rare Carat
A21-97-K_l_818677644 · Nov 1
HK$8,151 HKD
$1,040 USD
View
2 more retailers have this diamond
Prices start from HK$4,726 HKDSave up to HK$3,425 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.

B+
1.01ct Marquise
HK$4,726 HKD