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Marquise|Lab Grown|IGI

1.03ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG840610892

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840610892

Diamond specifications and retailer prices

From HK$1,585 HKD
$202 USD
As of October 27, 2026
Save HK$6,546 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,131 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840610892 or 840610892. Listed at 10 retailers as of October 26, 2026, with prices from HK$1,585 to HK$8,131, a HK$6,546 spread on the same certified stone. MOH London lists it at HK$8,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840610892
Dimensions10.53 × 5.38 × 3.17 mm
L/W Ratio1.96
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
10.53 mm5.38 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840610892
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 58.9%

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: Oct 27
Current: HK$8,131 HKD|Low: HK$1,585 HKD|High: HK$8,440 HKD|Avg: HK$4,082 HKD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8HK$1,585 HKD
Retailer 7HK$1,836 HKD
Retailer 3HK$2,036 HKD
Retailer 6HK$3,413 HKD
Retailer 4HK$3,829 HKD
Retailer 10HK$3,954 HKD
Retailer 9HK$4,804 HKD
Retailer 2HK$5,186 HKD
Retailer 5HK$6,316 HKD
MOH LondonHK$8,131 HKD

32 data points across 10 retailers

10 retailersHK$1,585 HKD to HK$8,131 HKD

A+
Cheapest Retailer
-
HK$1,585 HKD
$202 USD
A
Retailer 2
-
HK$1,836 HKD
$234 USD
View
A
Retailer 3
-
HK$2,036 HKD
£204 GBP
View
A
Retailer 4
-
HK$3,413 HKD
$435 USD
View
A
Retailer 5
-
HK$3,829 HKD
$488 USD
View
Retailer 6
-
HK$3,954 HKD
€480 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$4,804 HKD
A$942 AUD
View
B+
Retailer 8
-
HK$5,186 HKD
$661 USD
View
B+
Retailer 9
-
HK$6,316 HKD
$805 USD
View
Most Expensive
B+
MOH London
LG840610892 · Oct 26
HK$8,131 HKD
£816 GBP
View
9 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$6,546 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+
1.03ct Marquise
HK$1,585 HKD