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Marquise|Lab Grown|IGI

0.50ct E IF Marquise Lab Grown Diamond

GD • E/IF • IGI LG836610277

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836610277

Diamond specifications and retailer prices

From HK$2,613 HKD
As of November 3, 2026
Save HK$4,611 HKD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$7,224 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG836610277 or 836610277. Listed at 10 retailers as of November 1, 2026, with prices from HK$2,613 to HK$7,224, a HK$4,611 spread on the same certified stone. MOH London lists it at HK$7,224. 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

0.50
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610277
Dimensions8.05 × 4.20 × 2.50 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
8.05 mm4.20 mm0.50 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610277
Side View
Table 62.0%Crown 39.5°Girdle: MediumPavilion 38°Culet: NoneDepth 59.5%

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 3
Current: HK$7,224 HKD|Low: HK$2,605 HKD|High: HK$7,304 HKD|Avg: HK$3,791 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7HK$2,613 HKD
Retailer 2HK$2,683 HKD
Retailer 5HK$2,762 HKD
Retailer 8HK$2,801 HKD
Retailer 6HK$2,903 HKD
Retailer 4HK$3,758 HKD
Retailer 3HK$4,237 HKD
Retailer 9HK$5,390 HKD
MOH LondonHK$7,224 HKD

39 data points across 9 retailers

10 retailersHK$2,613 HKD to HK$7,224 HKD

A
Cheapest Retailer
-
HK$2,613 HKD
A
Retailer 2
-
HK$2,683 HKD
View
Retailer 3
-
HK$2,762 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$2,801 HKD
View
A
Retailer 5
-
HK$2,864 HKD
View
Retailer 6
-
HK$2,903 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$3,758 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$4,237 HKD
View
B
Retailer 9
-
HK$5,390 HKD
View
Most Expensive
B
MOH London
LG836610277 · Nov 1
HK$7,224 HKD
£725 GBP
View
9 more retailers have this diamond
Prices start from HK$2,613 HKDSave up to HK$4,611 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
0.50ct Marquise
HK$2,613 HKD