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Marquise|Lab Grown|IGI

1.02ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG839608058

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839608058

Diamond specifications and retailer prices

From HK$1,675 HKD
£168 GBP
As of November 2, 2026
Save HK$9,107 HKD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$10,782 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839608058 or 839608058. Listed at 8 retailers as of November 1, 2026, with prices from HK$1,675 to HK$10,782, a HK$9,107 spread on the same certified stone. MOH London lists it at HK$10,782. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839608058
Dimensions10.42 × 5.11 × 3.28 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm5.11 mm1.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839608058
Side View
Table 59.0%Crown 37.1°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 64.2%

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: Nov 2
Current: HK$10,782 HKD|Low: HK$1,675 HKD|High: HK$11,150 HKD|Avg: HK$3,787 HKD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3HK$1,675 HKD
Retailer 4HK$2,180 HKD
Retailer 6HK$2,354 HKD
Retailer 7HK$2,440 HKD
Retailer 5HK$2,453 HKD
Retailer 2HK$4,386 HKD
MOH LondonHK$10,782 HKD

20 data points across 7 retailers

8 retailersHK$1,675 HKD to HK$10,782 HKD

A
Cheapest Retailer
-
HK$1,675 HKD
£168 GBP
A
Retailer 2
-
HK$2,180 HKD
£219 GBP
View
A
Retailer 3
-
HK$2,354 HKD
$300 USD
View
A
Retailer 4
-
HK$2,440 HKD
$311 USD
View
A
Retailer 5
-
HK$2,453 HKD
£246 GBP
View
B+
Retailer 6
-
HK$3,805 HKD
$485 USD
View
B
Retailer 7
-
HK$4,386 HKD
$559 USD
View
Most Expensive
B
MOH London
LG839608058 · Nov 1
HK$10,782 HKD
£1,082 GBP
View
7 more retailers have this diamond
Prices start from HK$1,675 HKDSave up to HK$9,107 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$1,675 HKD