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Marquise|Lab Grown|IGI

5.05ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG851649774

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851649774

Diamond specifications and retailer prices

From HK$15,558 HKD
$1,983 USD
As of November 1, 2026
Save HK$28,755 HKD (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$44,313 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG851649774 or 851649774. Listed at 5 retailers as of October 31, 2026, with prices from HK$15,558 to HK$44,313, a HK$28,755 spread on the same certified stone. Taylor and Hart lists it at HK$44,313. 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

5.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649774
Dimensions18.40 × 8.95 × 5.47 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm8.95 mm5.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649774
Side View
Table 61.0%Crown 35.5°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.1%

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 1
Current: HK$18,029 HKD|Low: HK$15,558 HKD|High: HK$44,313 HKD|Avg: HK$28,732 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 3HK$15,558 HKD
Retailer 2HK$17,779 HKD
Retailer 1HK$18,029 HKD
Retailer 4HK$28,252 HKD
Taylor and HartHK$44,313 HKD

3 data points across 5 retailers

5 retailersHK$15,558 HKD to HK$44,313 HKD

A
Cheapest Retailer
-
HK$15,558 HKD
$1,983 USD
A
Retailer 2
-
HK$17,779 HKD
£1,784 GBP
View
B+
Retailer 3
-
HK$18,029 HKD
$2,298 USD
View
B+
Retailer 4
-
HK$28,252 HKD
$3,601 USD
View
Most Expensive
B
Taylor and Hart
AIQWSUY · Oct 31
HK$44,313 HKD
$5,648 USD
View
4 more retailers have this diamond
Prices start from HK$15,558 HKDSave up to HK$28,755 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
5.05ct Marquise
HK$15,558 HKD