Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG828618348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618348

Diamond specifications and retailer prices

From HK$3,815 HKD
A$748 AUD
As of October 31, 2026
15 retailers carry this diamond
Most expensive: HK$7,991 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618348 or 828618348. Listed at 15 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618348
Dimensions9.59 × 4.70 × 2.82 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
9.59 mm4.70 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618348
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$1,679 HKD|Low: HK$887 HKD|High: HK$46,632 HKD|Avg: HK$6,546 HKD|-1.4%
Retailer 1
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
Reve Diamonds
October 15, 2026
Retailer 13HK$1,130 HKD
Retailer 4HK$1,263 HKD
Retailer 2HK$1,310 HKD
Retailer 6HK$1,404 HKD
Retailer 15HK$1,404 HKD
Retailer 1HK$1,679 HKD
Retailer 14HK$1,907 HKD
Retailer 11HK$2,665 HKD
Retailer 12HK$2,778 HKD
Retailer 8HK$3,366 HKD
Retailer 9HK$3,815 HKD
Retailer 7HK$3,901 HKD
Retailer 17HK$4,307 HKD
Retailer 16HK$4,982 HKD
Retailer 5HK$6,345 HKD
Retailer 3HK$7,324 HKD
Reve DiamondsHK$7,991 HKD
Retailer 18HK$10,827 HKD
Retailer 10HK$46,632 HKD

30 data points across 19 retailers

15 retailers

Retailer 1
-
HK$1,130 HKD
$144 USD
Price last confirmed 23 days ago
Retailer 2
-
HK$1,310 HKD
$167 USD
View
Price last confirmed 32 days ago
Retailer 3
-
HK$1,404 HKD
$179 USD
View
Price last confirmed 19 days ago
Retailer 4
-
HK$1,404 HKD
$179 USD
View
Price last confirmed 28 days ago
Retailer 5
-
HK$1,907 HKD
$243 USD
View
Price last confirmed 19 days ago
Retailer 6
-
HK$2,488 HKD
$317 USD
View
Price last confirmed 62 days ago
Retailer 7
-
HK$2,665 HKD
£267 GBP
View
Price last confirmed 17 days ago
Retailer 8
-
HK$2,778 HKD
ZAR 5,721 ZAR
View
Price last confirmed 18 days ago
Retailer 9
-
HK$3,366 HKD
A$660 AUD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$3,815 HKD
A$748 AUD
View
Retailer 11
-
HK$4,307 HKD
$549 USD
View
Price last confirmed 18 days ago
Retailer 12
-
HK$4,982 HKD
$635 USD
View
Price last confirmed 31 days ago
Retailer 13
-
HK$6,345 HKD
$809 USD
View
Price last confirmed 19 days ago
Retailer 14
-
HK$7,324 HKD
£735 GBP
View
Price last confirmed 20 days ago
Most Expensive
Reve Diamonds
F05A381AE · Oct 11
HK$7,991 HKD
$1,019 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from HK$3,815 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+
0.73ct Marquise
HK$3,815 HKD