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Marquise|Lab Grown|IGI

5.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG833630804

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833630804

Diamond specifications and retailer prices

From HK$6,292 HKD
$802 USD
As of October 30, 2026
Save HK$21,228 HKD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$27,521 HKD at MOH London · As of October 29, 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 LG833630804 or 833630804. Listed at 20 retailers as of October 29, 2026, with prices from HK$6,292 to HK$27,521, a HK$21,228 spread on the same certified stone. MOH London lists it at HK$27,521. 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 angle31.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833630804
Dimensions17.60 × 8.98 × 5.48 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.60 mm8.98 mm5.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833630804
Side View
Table 61.0%Crown 31.8°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.0%

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 30
Current: HK$27,521 HKD|Low: HK$6,292 HKD|High: HK$30,347 HKD|Avg: HK$15,869 HKD|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 13HK$6,292 HKD
Retailer 15HK$7,038 HKD
Retailer 6HK$7,304 HKD
Retailer 8HK$8,756 HKD
Retailer 5HK$9,297 HKD
Retailer 9HK$11,205 HKD
Retailer 2HK$11,784 HKD
Retailer 10HK$14,837 HKD
Retailer 7HK$15,625 HKD
Retailer 3HK$17,363 HKD
Retailer 14HK$18,069 HKD
Retailer 11HK$20,532 HKD
Retailer 16HK$22,718 HKD
Retailer 12HK$22,855 HKD
Retailer 4HK$25,261 HKD
MOH LondonHK$27,521 HKD

40 data points across 16 retailers

20 retailersHK$6,292 HKD to HK$27,521 HKD

A
Cheapest Retailer
-
HK$6,292 HKD
$802 USD
A
Retailer 2
-
HK$7,038 HKD
$897 USD
View
Final sale: no returns
Retailer 3
-
HK$7,242 HKD
$923 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
HK$7,304 HKD
$931 USD
View
Retailer 5
-
HK$8,207 HKD
$1,046 USD
View
Price last confirmed 31 days ago
Retailer 6
-
HK$8,756 HKD
$1,116 USD
View
Price last confirmed 13 days ago
Retailer 7
-
HK$8,756 HKD
$1,116 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
HK$9,297 HKD
$1,185 USD
View
A
Retailer 9
-
HK$11,205 HKD
£1,125 GBP
View
B+
Retailer 10
-
HK$11,784 HKD
$1,502 USD
View
A
Retailer 11
-
HK$14,837 HKD
ZAR 30,550 ZAR
View
Retailer 12
-
HK$15,625 HKD
A$3,064 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$17,363 HKD
$2,213 USD
View
B+
Retailer 14
-
HK$18,069 HKD
$2,303 USD
View
B+
Retailer 15
-
HK$20,532 HKD
$2,617 USD
View
B+
Retailer 16
-
HK$22,718 HKD
£2,280 GBP
View
B+
Retailer 17
-
HK$22,855 HKD
$2,913 USD
View
Retailer 18
-
HK$24,612 HKD
$3,137 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
HK$25,261 HKD
$3,220 USD
View
Most Expensive
B
MOH London
LG833630804 · Oct 29
HK$27,521 HKD
£2,762 GBP
View
19 more retailers have this diamond
Prices start from HK$6,292 HKDSave up to HK$21,228 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$6,292 HKD