CaratHunter
Plans
Cushion|Lab Grown|IGI

1.22ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG831680105

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831680105

Diamond specifications and retailer prices

From HK$1,789 HKD
$228 USD
As of October 30, 2026
Save HK$6,685 HKD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,473 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831680105 or 831680105. Listed at 9 retailers as of October 30, 2026, with prices from HK$1,789 to HK$8,473, a HK$6,685 spread on the same certified stone. Brilliant Earth lists it at HK$8,473. 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

1.22
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831680105
Dimensions7.81 × 5.46 × 3.55 mm
L/W Ratio1.43
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
7.81 mm5.46 mm1.22 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831680105
Side View
Table 61.0%Crown 34.1°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 65.0%

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 30
Current: HK$8,473 HKD|Low: HK$1,789 HKD|High: HK$8,473 HKD|Avg: HK$4,689 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9HK$1,789 HKD
Retailer 5HK$2,431 HKD
Retailer 2HK$3,295 HKD
Retailer 4HK$3,429 HKD
Retailer 3HK$3,608 HKD
Retailer 7HK$4,425 HKD
Retailer 6HK$6,433 HKD
Retailer 8HK$6,781 HKD
Brilliant EarthHK$8,473 HKD

3 data points across 9 retailers

9 retailersHK$1,789 HKD to HK$8,473 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
$228 USD
Final sale: no returns
A
Retailer 2
-
HK$2,431 HKD
£244 GBP
View
A
Retailer 3
-
HK$3,295 HKD
€400 EUR
View
A
Retailer 4
-
HK$3,429 HKD
$437 USD
View
A
Retailer 5
-
HK$3,608 HKD
£362 GBP
View
B+
Retailer 6
-
HK$4,425 HKD
$564 USD
View
B
Retailer 7
-
HK$6,433 HKD
SGD 1,108 SGD
View
B
Retailer 8
-
HK$6,781 HKD
$864 USD
View
Most Expensive
B
Brilliant Earth
22348552A · Oct 31
HK$8,473 HKD
$1,080 USD
View
8 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$6,685 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
1.22ct Cushion
HK$1,789 HKD