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Cushion|Lab Grown|IGI

1.30ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG834609826

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834609826

Diamond specifications and retailer prices

From HK$2,424 HKD
$309 USD
As of October 30, 2026
Save HK$16,798 HKD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$19,222 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG834609826 or 834609826. Listed at 8 retailers as of October 30, 2026, with prices from HK$2,424 to HK$19,222, a HK$16,798 spread on the same certified stone. Do Amore Diamonds lists it at HK$19,222. 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

1.30
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834609826
Dimensions7.43 × 5.89 × 4.03 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.43 mm5.89 mm1.30 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834609826
Side View
Table 62.0%Crown 33.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.4%

Caratlytics Score

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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 30
Current: HK$19,222 HKD|Low: HK$1,310 HKD|High: HK$19,222 HKD|Avg: HK$6,859 HKD|+34.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7HK$2,424 HKD
Retailer 9HK$3,336 HKD
Retailer 5HK$3,993 HKD
Retailer 6HK$4,441 HKD
Retailer 2HK$5,280 HKD
Retailer 4HK$7,242 HKD
Retailer 10HK$9,639 HKD
Retailer 8HK$10,904 HKD
Retailer 3HK$11,957 HKD
Do Amore DiamondsHK$19,222 HKD

30 data points across 10 retailers

8 retailersHK$2,424 HKD to HK$19,222 HKD

A
Cheapest Retailer
-
HK$2,424 HKD
$309 USD
Final sale: no returns
A
Retailer 2
-
HK$3,993 HKD
$509 USD
View
B+
Retailer 3
-
HK$4,441 HKD
$566 USD
View
B+
Retailer 4
-
HK$5,280 HKD
£530 GBP
View
B+
Retailer 5
-
HK$7,242 HKD
A$1,420 AUD
View
B
Retailer 6
-
HK$10,904 HKD
$1,390 USD
View
B
Retailer 7
-
HK$11,957 HKD
£1,200 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F147299C5 · Oct 31
HK$19,222 HKD
$2,450 USD
View
7 more retailers have this diamond
Prices start from HK$2,424 HKDSave up to HK$16,798 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$2,424 HKD