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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 $253 USD
As of October 28, 2026
Save $2,087 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,340 USD 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 28, 2026, with prices from $253 to $2,340, a $2,087 spread on the same certified stone. Do Amore Diamonds lists it at $2,340. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,340 USD|Low: $180 USD|High: $2,340 USD|Avg: $876 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$253 USD
Retailer 6$281 USD
Retailer 9$377 USD
Retailer 11$382 USD
Retailer 7$388 USD
Retailer 2$591 USD
Retailer 10$1,128 USD
Retailer 4$1,251 USD
Retailer 3$1,278 USD
Retailer 5$1,280 USD
Do Amore Diamonds$2,340 USD

40 data points across 11 retailers

12 retailers$253 USD to $2,340 USD

A
Cheapest Retailer
-
$253 USD
Final sale: no returns
A
Retailer 2
-
$281 USD
View
B+
Retailer 3
-
$377 USD
View
A
Retailer 4
-
$382 USD
View
A
Retailer 5
-
$388 USD
View
B+
Retailer 6
-
$591 USD
£465 GBP
View
B
Retailer 7
-
$1,168 USD
View
B
Retailer 8
-
$1,251 USD
£985 GBP
View
B
Retailer 9
-
$1,278 USD
View
B
Retailer 10
-
$1,280 USD
View
B
Retailer 11
-
$2,180 USD
View
Most Expensive
B
Do Amore Diamonds
23-754537733 · Oct 29
$2,340 USD
View
11 more retailers have this diamond
Prices start from $253 USDSave up to $2,087 USD

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
$253 USD