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Marquise|Lab Grown|IGI

5.28ct E VS1 Marquise Lab Grown Diamond

GD • E/VS1 • IGI LG729535307

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729535307

Diamond specifications and retailer prices

From HK$12,616 HKD
$1,608 USD
As of October 29, 2026
Save HK$61,448 HKD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$74,063 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.28ct lab-grown marquise diamond

This 5.28ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG729535307 or 729535307. Listed at 5 retailers as of October 29, 2026, with prices from HK$12,616 to HK$74,063, a HK$61,448 spread on the same certified stone. Do Amore Diamonds lists it at HK$74,063. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.28
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729535307
Dimensions18.25 × 9.10 × 5.53 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.25 mm9.10 mm5.28 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729535307
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$74,063 HKD|Low: HK$11,259 HKD|High: HK$74,063 HKD|Avg: HK$32,246 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 4HK$12,616 HKD
Retailer 3HK$15,770 HKD
Retailer 8HK$17,178 HKD
Retailer 6HK$19,161 HKD
Retailer 5HK$31,088 HKD
Retailer 2HK$43,583 HKD
Retailer 7HK$45,630 HKD
Do Amore DiamondsHK$74,063 HKD

3 data points across 8 retailers

5 retailersHK$12,616 HKD to HK$74,063 HKD

Retailer 1
-
HK$9,274 HKD
$1,182 USD
Price last confirmed 31 days ago
B+
Retailer 2
-
HK$12,616 HKD
$1,608 USD
View
B+
Retailer 3
-
HK$15,770 HKD
$2,010 USD
View
B
Retailer 4
-
HK$43,583 HKD
$5,555 USD
View
Most Expensive
C
Do Amore Diamonds
7-1717098 · Oct 29
HK$74,063 HKD
$9,440 USD
View
4 more retailers have this diamond
Prices start from HK$12,616 HKDSave up to HK$61,448 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.

B+
5.28ct Marquise
HK$12,616 HKD