CaratHunter
Plans
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 $310 AUD
$218 USD
As of November 1, 2026
Save $1,342 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,652 AUD 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 15 retailers as of October 26, 2026, with prices from $310 to $1,652, a $1,342 spread on the same certified stone. MOH London lists it at $1,652. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,652 AUD|Low: $310 AUD|High: $1,669 AUD|Avg: $869 AUD|+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
Retailer 15
November 1, 2026
Retailer 5$310 AUD
Retailer 9$422 AUD
Retailer 4$467 AUD
Retailer 13$565 AUD
Retailer 8$595 AUD
Retailer 10$624 AUD
Retailer 11$804 AUD
Retailer 6$859 AUD
Retailer 14$867 AUD
Retailer 3$1,125 AUD
Retailer 12$1,163 AUD
Retailer 15$1,184 AUD
Retailer 2$1,324 AUD
Retailer 7$1,374 AUD
MOH London$1,652 AUD

14 data points across 15 retailers

15 retailers$310 AUD to $1,652 AUD

A+
Cheapest Retailer
-
$310 AUD
$218 USD
Final sale: no returns
A
Retailer 2
-
$422 AUD
£233 GBP
View
B+
Retailer 3
-
$467 AUD
$328 USD
View
A
Retailer 4
-
$565 AUD
€378 EUR
View
A
Retailer 5
-
$595 AUD
ZAR 6,750 ZAR
View
A
Retailer 6
-
$624 AUD
£345 GBP
View
A
Retailer 7
-
$804 AUD
$565 USD
View
A
Retailer 8
-
$859 AUD
View
A
Retailer 9
-
$867 AUD
$609 USD
View
B+
Retailer 10
-
$1,125 AUD
SGD 1,068 SGD
View
B+
Retailer 11
-
$1,163 AUD
$817 USD
View
B+
Retailer 12
-
$1,184 AUD
$832 USD
View
B+
Retailer 13
-
$1,324 AUD
$930 USD
View
Retailer 14
-
$1,374 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG845668533 · Oct 26
$1,652 AUD
£914 GBP
View
14 more retailers have this diamond
Prices start from $310 AUDSave up to $1,342 AUD

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
$310 AUD