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Cushion|Lab Grown|IGI

1.28ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG768614853

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768614853

Diamond specifications and retailer prices

From €254 EUR
$284 USD
As of October 30, 2026
Save €970 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,224 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG768614853 or 768614853. Listed at 17 retailers as of October 30, 2026, with prices from €254 to €1,224, a €970 spread on the same certified stone. Reve Diamonds lists it at €1,224. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768614853
Dimensions5.75 × 5.75 × 3.71 mm
L/W Ratio1.00
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
5.75 mm5.75 mm1.28 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768614853
Side View
Table 61.0%Crown 34.4°Girdle: THN-VTKPavilion 36.3°Culet: NoneDepth 64.5%

Caratlytics Score

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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: €322 EUR|Low: €254 EUR|High: €1,229 EUR|Avg: €679 EUR|-1.9%
Retailer 1
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
Retailer 16
Reve Diamonds
November 1, 2026
Retailer 15€254 EUR
Retailer 8€285 EUR
Retailer 14€309 EUR
Retailer 1€322 EUR
Retailer 11€380 EUR
Retailer 5€385 EUR
Retailer 4€489 EUR
Retailer 10€510 EUR
Retailer 9€534 EUR
Retailer 7€589 EUR
Retailer 3€692 EUR
Retailer 2€911 EUR
Retailer 13€947 EUR
Retailer 12€954 EUR
Retailer 6€1,105 EUR
Retailer 16€1,139 EUR
Reve Diamonds€1,224 EUR

39 data points across 17 retailers

17 retailers€254 EUR to €1,224 EUR

A
Cheapest Retailer
-
€254 EUR
$284 USD
Final sale: no returns
A
Retailer 2
-
€285 EUR
$318 USD
View
A
Retailer 3
-
€309 EUR
HK$2,700 HKD
View
A
Retailer 4
-
€322 EUR
£284 GBP
View
A
Retailer 5
-
€380 EUR
$425 USD
View
A
Retailer 6
-
€385 EUR
$430 USD
View
A
Retailer 7
-
€489 EUR
ZAR 8,817 ZAR
View
A
Retailer 8
-
€510 EUR
$570 USD
View
A
Retailer 9
-
€534 EUR
£470 GBP
View
B+
Retailer 10
-
€589 EUR
$658 USD
View
B+
Retailer 11
-
€692 EUR
A$1,189 AUD
View
B+
Retailer 12
-
€911 EUR
SGD 1,375 SGD
View
B+
Retailer 13
-
€947 EUR
A$1,628 AUD
View
B
Retailer 14
-
€954 EUR
$1,066 USD
View
B
Retailer 15
-
€1,105 EUR
£972 GBP
View
B
Retailer 16
-
€1,139 EUR
£1,002 GBP
View
Most Expensive
B
Reve Diamonds
ABBB000B6 · Oct 30
€1,224 EUR
$1,368 USD
View
16 more retailers have this diamond
Prices start from €254 EURSave up to €970 EUR

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
€254 EUR