Cushion|Lab Grown|IGI

1.28ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG845668533

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845668533

Diamond specifications and retailer prices

From $221 USD
As of October 28, 2026
Save $940 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,161 USD at MOH London · As of October 26, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845668533 or 845668533. Listed at 14 retailers as of October 26, 2026, with prices from $221 to $1,161, a $940 spread on the same certified stone. MOH London lists it at $1,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668533
Dimensions7.92 × 5.44 × 3.56 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.44 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668533
Side View
Table 66.0%Crown 39.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,161 USD|Low: $221 USD|High: $1,172 USD|Avg: $610 USD|+11.9%
MOH London
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 10$221 USD
Retailer 9$301 USD
Retailer 12$332 USD
Retailer 2$403 USD
Retailer 14$424 USD
Retailer 13$448 USD
Retailer 4$570 USD
Retailer 3$603 USD
Retailer 5$611 USD
Retailer 8$796 USD
Retailer 7$831 USD
Retailer 11$843 USD
Retailer 6$965 USD
MOH London$1,161 USD

11 data points across 14 retailers

14 retailers$221 USD to $1,161 USD

A+
Cheapest Retailer
-
$221 USD
Final sale: no returns
A
Retailer 2
-
$301 USD
£237 GBP
View
B+
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$403 USD
€384 EUR
View
A
Retailer 5
-
$424 USD
ZAR 6,847 ZAR
View
A
Retailer 6
-
$448 USD
£353 GBP
View
A
Retailer 7
-
$570 USD
View
A
Retailer 8
-
$603 USD
A$928 AUD
View
A
Retailer 9
-
$611 USD
View
B+
Retailer 10
-
$796 USD
SGD 1,076 SGD
View
B+
Retailer 11
-
$831 USD
View
B+
Retailer 12
-
$843 USD
View
B+
Retailer 13
-
$965 USD
A$1,485 AUD
View
Most Expensive
B
MOH London
LG845668533 · Oct 26
$1,161 USD
£914 GBP
View
13 more retailers have this diamond
Prices start from $221 USDSave up to $940 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
$221 USD