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Marquise|Lab Grown|IGI

0.73ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG783663837

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783663837

Diamond specifications and retailer prices

From HK$3,021 HKD
As of October 29, 2026
Save HK$6,865 HKD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,886 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783663837 or 783663837. Listed at 16 retailers as of October 29, 2026, with prices from HK$3,021 to HK$9,886, a HK$6,865 spread on the same certified stone. Do Amore Diamonds lists it at HK$9,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783663837
Dimensions9.33 × 4.74 × 2.87 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm4.74 mm0.73 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783663837
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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 29
Current: HK$9,886 HKD|Low: HK$1,153 HKD|High: HK$10,804 HKD|Avg: HK$3,875 HKD
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 3HK$1,295 HKD
Retailer 24HK$1,640 HKD
Retailer 6HK$2,001 HKD
Retailer 20HK$2,158 HKD
Retailer 7HK$2,213 HKD
Retailer 10HK$2,244 HKD
Retailer 18HK$2,252 HKD
Retailer 15HK$2,362 HKD
Retailer 21HK$2,801 HKD
Retailer 8HK$2,879 HKD
Retailer 22HK$2,966 HKD
Retailer 13HK$3,021 HKD
Retailer 9HK$3,193 HKD
Retailer 14HK$3,892 HKD
Retailer 16HK$3,907 HKD
Retailer 2HK$3,962 HKD
Retailer 12HK$4,158 HKD
Retailer 19HK$5,029 HKD
Retailer 5HK$5,429 HKD
Retailer 17HK$6,332 HKD
Retailer 4HK$6,481 HKD
Retailer 23HK$8,089 HKD
Do Amore DiamondsHK$9,886 HKD
Retailer 11HK$10,804 HKD

18 data points across 24 retailers

16 retailersHK$3,021 HKD to HK$9,886 HKD

Retailer 1
-
HK$1,640 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$2,001 HKD
View
Price last confirmed 32 days ago
Retailer 3
-
HK$2,158 HKD
View
Price last confirmed 8 days ago
Retailer 4
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HK$2,252 HKD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$2,801 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$2,879 HKD
View
Price last confirmed 31 days ago
Retailer 7
-
HK$2,966 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
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HK$3,021 HKD
View
Retailer 9
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HK$3,021 HKD
View
Price last confirmed 34 days ago
Retailer 10
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HK$3,193 HKD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
HK$3,962 HKD
View
Retailer 12
-
HK$5,029 HKD
View
Price last confirmed 8 days ago
Retailer 13
-
HK$5,429 HKD
View
Price last confirmed 9 days ago
Retailer 14
-
HK$6,481 HKD
View
Price last confirmed 8 days ago
Retailer 15
-
HK$8,089 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
20-D73262 · Oct 29
HK$9,886 HKD
$1,260 USD
View
15 more retailers have this diamond
Prices start from HK$3,021 HKDSave up to HK$6,865 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$3,021 HKD