CaratHunter
Plans
Cushion|Lab Grown|IGI

1.28ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG633492204

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG633492204

Diamond specifications and retailer prices

From $341 CAD
$244 USD
As of October 30, 2026
Save $2,900 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,241 CAD at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG633492204 or 633492204. Listed at 16 retailers as of October 30, 2026, with prices from $341 to $3,241, a $2,900 spread on the same certified stone. Do Amore Diamonds lists it at $3,241. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633492204
Dimensions7.16 × 5.66 × 3.95 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.16 mm5.66 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633492204
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 69.8%

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: $2,920 CAD|Low: $324 CAD|High: $4,386 CAD|Avg: $1,152 CAD|+2.5%
Do Amore Diamonds
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 31, 2026
Retailer 13$341 CAD
Retailer 6$372 CAD
Retailer 8$507 CAD
Retailer 4$703 CAD
Retailer 14$716 CAD
Retailer 5$719 CAD
Retailer 2$790 CAD
Retailer 10$824 CAD
Retailer 3$1,001 CAD
Retailer 7$1,046 CAD
Retailer 12$1,579 CAD
Retailer 9$1,678 CAD
Retailer 11$2,039 CAD
Do Amore Diamonds$2,920 CAD

30 data points across 14 retailers

16 retailers$341 CAD to $3,241 CAD

A
Cheapest Retailer
-
$341 CAD
$244 USD
Final sale: no returns
A
Retailer 2
-
$372 CAD
$266 USD
View
B+
Retailer 3
-
$507 CAD
$363 USD
View
A
Retailer 4
-
$703 CAD
$503 USD
View
A
Retailer 5
-
$716 CAD
ZAR 8,281 ZAR
View
Retailer 6
-
$719 CAD
$515 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$790 CAD
£445 GBP
View
A
Retailer 8
-
$824 CAD
$590 USD
View
B+
Retailer 9
-
$1,001 CAD
A$1,102 AUD
View
B+
Retailer 10
-
$1,046 CAD
$749 USD
View
B
Retailer 11
-
$1,579 CAD
$1,130 USD
View
B
Retailer 12
-
$1,678 CAD
£946 GBP
View
B
Retailer 13
-
$2,039 CAD
$1,460 USD
View
B
Retailer 14
-
$2,920 CAD
$2,090 USD
View
B
Retailer 15
-
$3,241 CAD
$2,320 USD
View
Most Expensive
B
Do Amore Diamonds
23-633492204 · Oct 30
$3,241 CAD
$2,320 USD
View
15 more retailers have this diamond
Prices start from $341 CADSave up to $2,900 CAD

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
$341 CAD