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Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG827614405

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG827614405

Diamond specifications and retailer prices

From HK$9,297 HKD
$1,185 USD
As of October 30, 2026
Save HK$63,432 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$72,730 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827614405 or 827614405. Listed at 22 retailers as of October 30, 2026, with prices from HK$9,297 to HK$72,730, a HK$63,432 spread on the same certified stone. Brilliant Earth lists it at HK$72,730. 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

5.50
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827614405
Dimensions18.85 × 8.91 × 5.67 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.85 mm8.91 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827614405
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.6%

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$72,730 HKD|Low: HK$8,842 HKD|High: HK$98,777 HKD|Avg: HK$25,013 HKD|-26.4%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 3HK$9,297 HKD
Retailer 9HK$10,113 HKD
Retailer 13HK$10,411 HKD
Retailer 8HK$10,788 HKD
Retailer 21HK$10,788 HKD
Retailer 7HK$12,161 HKD
Retailer 2HK$15,647 HKD
Retailer 5HK$17,119 HKD
Retailer 15HK$18,074 HKD
Retailer 14HK$19,803 HKD
Retailer 4HK$20,218 HKD
Retailer 20HK$21,348 HKD
Retailer 19HK$21,837 HKD
Retailer 16HK$21,912 HKD
Retailer 11HK$26,066 HKD
Retailer 18HK$30,920 HKD
Retailer 6HK$32,443 HKD
Retailer 17HK$34,834 HKD
Retailer 10HK$37,779 HKD
Retailer 12HK$38,707 HKD
Brilliant EarthHK$72,730 HKD

32 data points across 21 retailers

22 retailersHK$9,297 HKD to HK$72,730 HKD

A
Cheapest Retailer
-
HK$9,297 HKD
$1,185 USD
A
Retailer 2
-
HK$10,113 HKD
$1,289 USD
View
A
Retailer 3
-
HK$10,411 HKD
$1,327 USD
View
Final sale: no returns
Retailer 4
-
HK$10,788 HKD
$1,375 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$10,788 HKD
$1,375 USD
View
A
Retailer 6
-
HK$12,161 HKD
$1,550 USD
View
A
Retailer 7
-
HK$15,647 HKD
£1,570 GBP
View
A
Retailer 8
-
HK$17,119 HKD
$2,182 USD
View
A
Retailer 9
-
HK$18,074 HKD
€2,194 EUR
View
A
Retailer 10
-
HK$19,803 HKD
$2,524 USD
View
A
Retailer 11
-
HK$20,218 HKD
$2,577 USD
View
B+
Retailer 12
-
HK$21,348 HKD
$2,721 USD
View
Retailer 13
-
HK$21,837 HKD
A$4,282 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
HK$21,912 HKD
ZAR 45,120 ZAR
View
B+
Retailer 15
-
HK$26,066 HKD
£2,616 GBP
View
B+
Retailer 16
-
HK$30,920 HKD
$3,941 USD
View
B+
Retailer 17
-
HK$32,443 HKD
$4,135 USD
View
B+
Retailer 18
-
HK$34,834 HKD
£3,496 GBP
View
B
Retailer 19
-
HK$37,779 HKD
$4,815 USD
View
Retailer 20
-
HK$38,707 HKD
A$7,590 AUD
View
Price last confirmed 26 days ago
B
Retailer 21
-
HK$54,692 HKD
$6,971 USD
View
Most Expensive
B
Brilliant Earth
21496873A · Oct 30
HK$72,730 HKD
$9,270 USD
View
21 more retailers have this diamond
Prices start from HK$9,297 HKDSave up to HK$63,432 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
5.50ct Marquise
HK$9,297 HKD