Cushion|Lab Grown|IGI

1.28ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG836665995

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836665995

Diamond specifications and retailer prices

From $217 USD
As of October 30, 2026
Save $1,213 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,430 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836665995 or 836665995. Listed at 13 retailers as of October 29, 2026, with prices from $217 to $1,430, a $1,213 spread on the same certified stone. Brilliant Earth lists it at $1,430. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836665995
Dimensions7.52 × 5.85 × 3.90 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm5.85 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836665995
Side View
Table 64.0%Crown 29.6°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 66.7%

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 30
Current: $1,430 USD|Low: $217 USD|High: $1,430 USD|Avg: $667 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$217 USD
Retailer 2$297 USD
Retailer 9$415 USD
Retailer 4$422 USD
Retailer 7$433 USD
Retailer 6$441 USD
Retailer 11$519 USD
Retailer 12$565 USD
Retailer 10$590 USD
Retailer 5$830 USD
Retailer 8$1,135 USD
Retailer 3$1,177 USD
Brilliant Earth$1,430 USD

13 data points across 13 retailers

13 retailers$217 USD to $1,430 USD

A
Cheapest Retailer
-
$217 USD
Final sale: no returns
A
Retailer 2
-
$297 USD
£234 GBP
View
A
Retailer 3
-
$415 USD
ZAR 6,703 ZAR
View
A
Retailer 4
-
$422 USD
View
A
Retailer 5
-
$433 USD
€412 EUR
View
A
Retailer 6
-
$441 USD
£347 GBP
View
A
Retailer 7
-
$519 USD
View
A
Retailer 8
-
$565 USD
View
A
Retailer 9
-
$590 USD
A$907 AUD
View
B+
Retailer 10
-
$830 USD
View
B
Retailer 11
-
$1,135 USD
£894 GBP
View
B
Retailer 12
-
$1,177 USD
View
Most Expensive
B
Brilliant Earth
22163955A · Oct 29
$1,430 USD
View
12 more retailers have this diamond
Prices start from $217 USDSave up to $1,213 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
$217 USD