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Marquise|Lab Grown|IGI

1.02ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG830624139

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830624139

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of October 27, 2026
Save HK$14,014 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,614 HKD at Rare Carat · As of October 28, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830624139 or 830624139. Listed at 18 retailers as of October 27, 2026, with prices from HK$1,601 to HK$15,614, a HK$14,014 spread on the same certified stone. Rare Carat lists it at HK$15,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624139
Dimensions10.63 × 5.22 × 3.23 mm
L/W Ratio2.04
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
10.63 mm5.22 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624139
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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 27
Current: HK$15,614 HKD|Low: HK$1,601 HKD|High: HK$15,889 HKD|Avg: HK$5,680 HKD|-1.7%
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
Retailer 19
October 29, 2026
Retailer 5HK$1,601 HKD
Retailer 18HK$1,836 HKD
Retailer 17HK$1,852 HKD
Retailer 3HK$1,977 HKD
Retailer 6HK$1,977 HKD
Retailer 12HK$3,401 HKD
Retailer 9HK$3,429 HKD
Retailer 2HK$3,629 HKD
Retailer 13HK$3,823 HKD
Retailer 11HK$4,198 HKD
Retailer 8HK$4,488 HKD
Retailer 10HK$6,195 HKD
Retailer 7HK$6,363 HKD
Retailer 16HK$6,387 HKD
Retailer 4HK$6,786 HKD
Retailer 19HK$7,972 HKD
Retailer 14HK$9,277 HKD
Retailer 15HK$14,202 HKD
Rare CaratHK$15,614 HKD

40 data points across 19 retailers

18 retailersHK$1,601 HKD to HK$15,614 HKD

A
Cheapest Retailer
-
HK$1,601 HKD
$204 USD
A
Retailer 2
-
HK$1,836 HKD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,852 HKD
$236 USD
View
A
Retailer 4
-
HK$1,977 HKD
$252 USD
View
A
Retailer 5
-
HK$1,977 HKD
$252 USD
View
A
Retailer 6
-
HK$3,401 HKD
ZAR 7,003 ZAR
View
A
Retailer 7
-
HK$3,429 HKD
$437 USD
View
A
Retailer 8
-
HK$3,629 HKD
£364 GBP
View
A
Retailer 9
-
HK$3,823 HKD
€464 EUR
View
A
Retailer 10
-
HK$4,488 HKD
$572 USD
View
B+
Retailer 11
-
HK$6,195 HKD
SGD 1,067 SGD
View
B+
Retailer 12
-
HK$6,363 HKD
$811 USD
View
B+
Retailer 13
-
HK$6,387 HKD
$814 USD
View
B+
Retailer 14
-
HK$6,786 HKD
$865 USD
View
B+
Retailer 15
-
HK$7,972 HKD
$1,016 USD
View
B+
Retailer 16
-
HK$9,277 HKD
£931 GBP
View
B
Retailer 17
-
HK$14,202 HKD
$1,810 USD
View
Most Expensive
B
Rare Carat
PD-241117 · Oct 28
HK$15,614 HKD
$1,990 USD
View
17 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$14,014 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$1,601 HKD