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Cushion|Lab Grown|IGI

1.28ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG698528318

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG698528318

Diamond specifications and retailer prices

From €336 EUR
$377 USD
As of November 1, 2026
Save €549 EUR (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €885 EUR at MOH London · As of October 29, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698528318 or 698528318. Listed at 10 retailers as of October 29, 2026, with prices from €336 to €885, a €549 spread on the same certified stone. MOH London lists it at €885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698528318
Dimensions7.60 × 5.81 × 3.99 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.81 mm1.28 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698528318
Side View
Table 62.0%Crown 29.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 68.7%

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: Nov 1
Current: €885 EUR|Low: €188 EUR|High: €892 EUR|Avg: €463 EUR|+6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7€188 EUR
Retailer 5€243 EUR
Retailer 10€336 EUR
Retailer 2€336 EUR
Retailer 4€340 EUR
Retailer 3€358 EUR
Retailer 8€433 EUR
Retailer 6€480 EUR
Retailer 9€655 EUR
Retailer 11€704 EUR
MOH London€885 EUR

36 data points across 11 retailers

10 retailers€336 EUR to €885 EUR

Retailer 1
-
€188 EUR
$211 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
€336 EUR
$377 USD
View
A
Retailer 3
-
€336 EUR
£297 GBP
View
A
Retailer 4
-
€340 EUR
View
Retailer 5
-
€358 EUR
£316 GBP
View
Price last confirmed 26 days ago
A
Retailer 6
-
€433 EUR
$486 USD
View
B+
Retailer 7
-
€480 EUR
$538 USD
View
Retailer 8
-
€655 EUR
$734 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
€704 EUR
$790 USD
View
Most Expensive
B
MOH London
LG698528318 · Oct 29
€885 EUR
£782 GBP
View
9 more retailers have this diamond
Prices start from €336 EURSave up to €549 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
€336 EUR