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Marquise|Lab Grown|IGI

5.52ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843602356

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843602356

Diamond specifications and retailer prices

From HK$9,611 HKD
$1,225 USD
As of October 29, 2026
Save HK$60,686 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$70,297 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.52ct lab-grown marquise diamond

This 5.52ct 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 LG843602356 or 843602356. Listed at 16 retailers as of October 29, 2026, with prices from HK$9,611 to HK$70,297, a HK$60,686 spread on the same certified stone. Brilliant Earth lists it at HK$70,297. 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

5.52
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843602356
Dimensions18.33 × 8.99 × 5.63 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.33 mm8.99 mm5.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843602356
Side View
Table 60.0%Crown 35.3°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 62.6%

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 29
Current: HK$70,297 HKD|Low: HK$9,611 HKD|High: HK$99,405 HKD|Avg: HK$25,960 HKD|-29.3%
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
October 30, 2026
Retailer 7HK$9,611 HKD
Retailer 16HK$10,841 HKD
Retailer 14HK$11,337 HKD
Retailer 2HK$14,432 HKD
Retailer 12HK$14,475 HKD
Retailer 11HK$17,761 HKD
Retailer 13HK$20,169 HKD
Retailer 3HK$20,203 HKD
Retailer 9HK$20,237 HKD
Retailer 6HK$20,830 HKD
Retailer 15HK$27,501 HKD
Retailer 5HK$28,841 HKD
Retailer 4HK$30,281 HKD
Retailer 10HK$33,957 HKD
Retailer 8HK$34,815 HKD
Brilliant EarthHK$70,297 HKD

22 data points across 16 retailers

16 retailersHK$9,611 HKD to HK$70,297 HKD

A
Cheapest Retailer
-
HK$9,611 HKD
$1,225 USD
Final sale: no returns
Retailer 2
-
HK$10,841 HKD
£1,088 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$11,337 HKD
$1,445 USD
View
A
Retailer 4
-
HK$14,432 HKD
£1,448 GBP
View
A
Retailer 5
-
HK$14,475 HKD
$1,845 USD
View
B+
Retailer 6
-
HK$17,761 HKD
€2,156 EUR
View
Retailer 7
-
HK$20,169 HKD
A$3,955 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$20,203 HKD
$2,575 USD
View
B+
Retailer 9
-
HK$20,237 HKD
ZAR 41,670 ZAR
View
B+
Retailer 10
-
HK$20,830 HKD
$2,655 USD
View
B+
Retailer 11
-
HK$27,501 HKD
£2,760 GBP
View
B
Retailer 12
-
HK$28,841 HKD
$3,676 USD
View
B
Retailer 13
-
HK$30,281 HKD
$3,860 USD
View
B+
Retailer 14
-
HK$33,957 HKD
£3,408 GBP
View
B
Retailer 15
-
HK$34,815 HKD
$4,438 USD
View
Most Expensive
B
Brilliant Earth
21796267A · Oct 30
HK$70,297 HKD
$8,960 USD
View
15 more retailers have this diamond
Prices start from HK$9,611 HKDSave up to HK$60,686 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
5.52ct Marquise
HK$9,611 HKD