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Marquise|Lab Grown|IGI

5.00ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG835608463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835608463

Diamond specifications and retailer prices

From HK$7,130 HKD
As of October 31, 2026
Save HK$23,703 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$30,834 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5ct lab-grown marquise diamond

This 5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG835608463 or 835608463. Listed at 12 retailers as of October 28, 2026, with prices from HK$7,130 to HK$30,834, a HK$23,703 spread on the same certified stone. Rare Carat lists it at HK$30,834. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835608463
Dimensions18.40 × 9.01 × 5.22 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
18.40 mm9.01 mm5.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835608463
Side View
Table 66.0%Crown 32.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.9%

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 31
Current: HK$30,834 HKD|Low: HK$5,876 HKD|High: HK$30,951 HKD|Avg: HK$15,144 HKD|-0.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10HK$5,876 HKD
Retailer 7HK$7,130 HKD
Retailer 4HK$7,493 HKD
Retailer 5HK$9,441 HKD
Retailer 6HK$9,689 HKD
Retailer 8HK$9,933 HKD
Retailer 2HK$13,581 HKD
Retailer 11HK$15,982 HKD
Retailer 3HK$20,535 HKD
Retailer 9HK$25,976 HKD
Rare CaratHK$30,834 HKD

37 data points across 11 retailers

12 retailersHK$7,130 HKD to HK$30,834 HKD

Retailer 1
-
HK$5,782 HKD
$737 USD
Price last confirmed 33 days ago
Retailer 2
-
HK$6,080 HKD
$775 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
HK$7,130 HKD
View
A
Retailer 4
-
HK$7,493 HKD
$955 USD
View
B+
Retailer 5
-
HK$9,441 HKD
€1,146 EUR
View
B+
Retailer 6
-
HK$9,689 HKD
£972 GBP
View
B+
Retailer 7
-
HK$9,933 HKD
$1,266 USD
View
B+
Retailer 8
-
HK$13,581 HKD
$1,731 USD
View
B
Retailer 9
-
HK$15,982 HKD
$2,037 USD
View
B
Retailer 10
-
HK$20,535 HKD
SGD 3,537 SGD
View
Retailer 11
-
HK$25,976 HKD
£2,607 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
Rare Carat
167538-C · Oct 28
HK$30,834 HKD
$3,930 USD
View
11 more retailers have this diamond
Prices start from HK$7,130 HKDSave up to HK$23,703 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
5.00ct Marquise
HK$7,130 HKD