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Cushion|Lab Grown|IGI

1.28ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG754537733

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754537733

Diamond specifications and retailer prices

From HK$1,985 HKD
$253 USD
As of October 30, 2026
Save HK$16,375 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,361 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG754537733 or 754537733. Listed at 12 retailers as of October 29, 2026, with prices from HK$1,985 to HK$18,361, a HK$16,375 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,361. 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

1.28
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754537733
Dimensions7.14 × 5.65 × 3.95 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm5.65 mm1.28 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754537733
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.9%

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$18,361 HKD|Low: HK$1,412 HKD|High: HK$18,361 HKD|Avg: HK$6,875 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8HK$1,985 HKD
Retailer 6HK$2,205 HKD
Retailer 9HK$2,958 HKD
Retailer 11HK$2,997 HKD
Retailer 7HK$3,044 HKD
Retailer 2HK$4,634 HKD
Retailer 10HK$8,849 HKD
Retailer 4HK$9,815 HKD
Retailer 3HK$10,028 HKD
Retailer 5HK$10,043 HKD
Do Amore DiamondsHK$18,361 HKD

41 data points across 11 retailers

12 retailersHK$1,985 HKD to HK$18,361 HKD

A
Cheapest Retailer
-
HK$1,985 HKD
$253 USD
Final sale: no returns
A
Retailer 2
-
HK$2,205 HKD
$281 USD
View
B+
Retailer 3
-
HK$2,958 HKD
$377 USD
View
A
Retailer 4
-
HK$2,997 HKD
$382 USD
View
A
Retailer 5
-
HK$3,044 HKD
$388 USD
View
B+
Retailer 6
-
HK$4,634 HKD
£465 GBP
View
B
Retailer 7
-
HK$9,168 HKD
$1,168 USD
View
B
Retailer 8
-
HK$9,815 HKD
£985 GBP
View
B
Retailer 9
-
HK$10,028 HKD
$1,278 USD
View
B
Retailer 10
-
HK$10,043 HKD
$1,280 USD
View
B
Retailer 11
-
HK$17,105 HKD
$2,180 USD
View
Most Expensive
B
Do Amore Diamonds
23-754537733 · Oct 29
HK$18,361 HKD
$2,340 USD
View
11 more retailers have this diamond
Prices start from HK$1,985 HKDSave up to HK$16,375 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
1.28ct Cushion
HK$1,985 HKD