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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG677524504

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG677524504

Diamond specifications and retailer prices

From €229 EUR
$256 USD
As of October 30, 2026
Save €1,749 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,978 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677524504 or 677524504. Listed at 12 retailers as of October 30, 2026, with prices from €229 to €1,978, a €1,749 spread on the same certified stone. Do Amore Diamonds lists it at €1,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677524504
Dimensions7.63 × 5.90 × 3.91 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.90 mm1.29 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677524504
Side View
Table 65.0%Crown 28.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 66.3%

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: €537 EUR|Low: €154 EUR|High: €1,289 EUR|Avg: €663 EUR|+4.5%
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
October 31, 2026
Retailer 14€154 EUR
Retailer 13€229 EUR
Retailer 11€255 EUR
Retailer 5€345 EUR
Retailer 7€354 EUR
Retailer 12€433 EUR
Retailer 1€537 EUR
Retailer 10€595 EUR
Retailer 8€685 EUR
Retailer 4€803 EUR
Retailer 2€1,058 EUR
Retailer 9€1,134 EUR
Retailer 3€1,153 EUR
Retailer 6€1,289 EUR

40 data points across 14 retailers

12 retailers€229 EUR to €1,978 EUR

A
Cheapest Retailer
-
€229 EUR
$256 USD
Final sale: no returns
A
Retailer 2
-
€255 EUR
$285 USD
View
A
Retailer 3
-
€345 EUR
$385 USD
View
A
Retailer 4
-
€354 EUR
£311 GBP
View
A
Retailer 5
-
€433 EUR
$484 USD
View
B+
Retailer 6
-
€537 EUR
£472 GBP
View
Retailer 7
-
€595 EUR
$665 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
€685 EUR
A$1,178 AUD
View
B
Retailer 9
-
€1,058 EUR
$1,182 USD
View
B
Retailer 10
-
€1,134 EUR
£998 GBP
View
B
Retailer 11
-
€1,153 EUR
$1,288 USD
View
Most Expensive
B
Do Amore Diamonds
27-158679DD1 · Oct 31
€1,978 EUR
$2,210 USD
View
11 more retailers have this diamond
Prices start from €229 EURSave up to €1,749 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
1.29ct Cushion
€229 EUR