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Cushion|Lab Grown|IGI

1.30ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG821617287

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821617287

Diamond specifications and retailer prices

From HK$1,726 HKD
$220 USD
As of October 28, 2026
Save HK$7,768 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,494 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821617287 or 821617287. Listed at 13 retailers as of October 28, 2026, with prices from HK$1,726 to HK$9,494, a HK$7,768 spread on the same certified stone. Brilliant Earth lists it at HK$9,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821617287
Dimensions7.54 × 5.78 × 3.95 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm5.78 mm1.30 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821617287
Side View
Table 65.0%Crown 29.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.3%

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 28
Current: HK$9,494 HKD|Low: HK$1,726 HKD|High: HK$11,063 HKD|Avg: HK$5,307 HKD|-14.2%
Brilliant Earth
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
October 29, 2026
Retailer 3HK$1,726 HKD
Retailer 11HK$2,365 HKD
Retailer 9HK$3,299 HKD
Retailer 4HK$3,343 HKD
Retailer 7HK$3,427 HKD
Retailer 2HK$3,514 HKD
Retailer 13HK$4,182 HKD
Retailer 12HK$4,457 HKD
Retailer 10HK$4,697 HKD
Retailer 14HK$6,596 HKD
Retailer 6HK$7,055 HKD
Retailer 8HK$9,028 HKD
Retailer 5HK$9,302 HKD
Brilliant EarthHK$9,494 HKD

38 data points across 14 retailers

13 retailersHK$1,726 HKD to HK$9,494 HKD

A
Cheapest Retailer
-
HK$1,726 HKD
$220 USD
Final sale: no returns
A
Retailer 2
-
HK$2,365 HKD
£237 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$3,299 HKD
ZAR 6,793 ZAR
View
A
Retailer 4
-
HK$3,343 HKD
$426 USD
View
A
Retailer 5
-
HK$3,427 HKD
€416 EUR
View
A
Retailer 6
-
HK$3,514 HKD
£353 GBP
View
A
Retailer 7
-
HK$4,182 HKD
$533 USD
View
A
Retailer 8
-
HK$4,457 HKD
$568 USD
View
A
Retailer 9
-
HK$4,697 HKD
A$921 AUD
View
B+
Retailer 10
-
HK$6,596 HKD
$841 USD
View
B
Retailer 11
-
HK$9,028 HKD
£906 GBP
View
B
Retailer 12
-
HK$9,302 HKD
$1,186 USD
View
Most Expensive
B
Brilliant Earth
20733130A · Oct 29
HK$9,494 HKD
$1,210 USD
View
12 more retailers have this diamond
Prices start from HK$1,726 HKDSave up to HK$7,768 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
1.30ct Cushion
HK$1,726 HKD