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Cushion|Lab Grown|IGI

0.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG663407879

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG663407879

Diamond specifications and retailer prices

From HK$2,691 HKD
$343 USD
As of October 31, 2026
Save HK$4,629 HKD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,240 HKD at MOH London · As of October 1, 2026
View at MOH London

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG663407879 or 663407879. Listed at 11 retailers as of October 31, 2026, with a 172% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663407879
Dimensions5.85 × 4.84 × 3.29 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm4.84 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663407879
Side View
Table 62.0%Crown 34.7°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 68.0%

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$8,240 HKD|Low: HK$1,569 HKD|High: HK$8,839 HKD|Avg: HK$4,196 HKD
MOH London
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
Retailer 19
Retailer 20
Retailer 21
October 19, 2026
Retailer 8HK$1,608 HKD
Retailer 21HK$1,742 HKD
Retailer 19HK$2,393 HKD
Retailer 10HK$2,471 HKD
Retailer 16HK$2,691 HKD
Retailer 20HK$2,850 HKD
Retailer 17HK$2,966 HKD
Retailer 6HK$3,052 HKD
Retailer 3HK$3,109 HKD
Retailer 5HK$3,138 HKD
Retailer 15HK$3,755 HKD
Retailer 4HK$4,151 HKD
Retailer 7HK$4,421 HKD
Retailer 18HK$4,519 HKD
Retailer 14HK$4,629 HKD
Retailer 9HK$5,672 HKD
Retailer 11HK$6,024 HKD
Retailer 2HK$6,200 HKD
Retailer 13HK$7,320 HKD
MOH LondonHK$8,240 HKD
Retailer 12HK$8,839 HKD

17 data points across 21 retailers

11 retailersHK$2,691 HKD to HK$7,320 HKD

Retailer 1
-
HK$2,393 HKD
$305 USD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$2,691 HKD
$343 USD
View
A
Retailer 3
-
HK$2,966 HKD
$378 USD
View
Retailer 4
-
HK$3,109 HKD
ZAR 6,402 ZAR
View
Price last confirmed 30 days ago
Retailer 5
-
HK$3,138 HKD
$400 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
HK$3,755 HKD
$479 USD
View
Retailer 7
-
HK$4,151 HKD
A$814 AUD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
HK$4,519 HKD
$576 USD
View
B
Retailer 9
-
HK$6,200 HKD
CA$1,098 CAD
View
B
Retailer 10
-
HK$7,320 HKD
$933 USD
View
Most Expensive
MOH London
LG663407879 · Oct 1
HK$8,240 HKD
£827 GBP
View
Price last confirmed 31 days ago
10 more retailers have this diamond
Prices start from HK$2,691 HKDSave up to HK$4,629 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
0.73ct Cushion
HK$2,691 HKD