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Marquise|Lab Grown|IGI

5.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG846694328

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846694328

Diamond specifications and retailer prices

From HK$6,513 HKD
$830 USD
As of October 29, 2026
Save HK$20,124 HKD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$26,636 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846694328 or 846694328. Listed at 12 retailers as of October 25, 2026, with prices from HK$6,513 to HK$26,636, a HK$20,124 spread on the same certified stone. MOH London lists it at HK$26,636. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846694328
Dimensions17.40 × 9.13 × 5.58 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.40 mm9.13 mm5.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846694328
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 40.4°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: Oct 29
Current: HK$26,636 HKD|Low: HK$6,513 HKD|High: HK$27,264 HKD|Avg: HK$15,330 HKD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7HK$6,513 HKD
Retailer 2HK$7,331 HKD
Retailer 8HK$8,121 HKD
Retailer 12HK$9,871 HKD
Retailer 5HK$10,837 HKD
Retailer 9HK$13,995 HKD
Retailer 4HK$14,372 HKD
Retailer 3HK$16,878 HKD
Retailer 10HK$17,953 HKD
Retailer 6HK$23,276 HKD
Retailer 11HK$23,280 HKD
MOH LondonHK$26,636 HKD

15 data points across 12 retailers

12 retailersHK$6,513 HKD to HK$26,636 HKD

A
Cheapest Retailer
-
HK$6,513 HKD
$830 USD
Final sale: no returns
A
Retailer 2
-
HK$7,331 HKD
£736 GBP
View
A
Retailer 3
-
HK$8,121 HKD
$1,035 USD
View
B+
Retailer 4
-
HK$9,871 HKD
$1,258 USD
View
A
Retailer 5
-
HK$10,837 HKD
£1,088 GBP
View
A
Retailer 6
-
HK$13,995 HKD
ZAR 28,815 ZAR
View
Retailer 7
-
HK$14,372 HKD
A$2,818 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$16,878 HKD
$2,151 USD
View
B+
Retailer 9
-
HK$17,953 HKD
$2,288 USD
View
B+
Retailer 10
-
HK$23,276 HKD
$2,966 USD
View
B+
Retailer 11
-
HK$23,280 HKD
$2,967 USD
View
Most Expensive
B+
MOH London
LG846694328 · Oct 25
HK$26,636 HKD
£2,673 GBP
View
11 more retailers have this diamond
Prices start from HK$6,513 HKDSave up to HK$20,124 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
5.03ct Marquise
HK$6,513 HKD