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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG786645267

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG786645267

Diamond specifications and retailer prices

From €344 EUR
HK$3,000 HKD
As of October 31, 2026
Save €1,267 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,611 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786645267 or 786645267. Listed at 18 retailers as of October 30, 2026, with prices from €344 to €1,611, a €1,267 spread on the same certified stone. Brilliant Earth lists it at €1,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645267
Dimensions6.64 × 6.60 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.64 mm6.60 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645267
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 67.9%

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 31
Current: €1,611 EUR|Low: €310 EUR|High: €1,629 EUR|Avg: €843 EUR|-1.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3€310 EUR
Retailer 6€452 EUR
Retailer 9€532 EUR
Retailer 5€545 EUR
Retailer 2€552 EUR
Retailer 8€720 EUR
Retailer 7€744 EUR
Retailer 4€994 EUR
Retailer 12€1,104 EUR
Retailer 11€1,226 EUR
Retailer 10€1,241 EUR
Brilliant Earth€1,611 EUR

39 data points across 12 retailers

18 retailers€344 EUR to €1,611 EUR

Retailer 1
-
€279 EUR
$312 USD
Price last confirmed 12 days ago
Final sale: no returns
Retailer 2
-
€310 EUR
$346 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€344 EUR
HK$3,000 HKD
View
A
Retailer 4
-
€416 EUR
$465 USD
View
A
Retailer 5
-
€452 EUR
$505 USD
View
A
Retailer 6
-
€532 EUR
ZAR 9,596 ZAR
View
A
Retailer 7
-
€545 EUR
£480 GBP
View
A
Retailer 8
-
€552 EUR
View
A
Retailer 9
-
€584 EUR
$652 USD
View
B+
Retailer 10
-
€720 EUR
A$1,237 AUD
View
B+
Retailer 11
-
€744 EUR
$831 USD
View
B+
Retailer 12
-
€994 EUR
SGD 1,501 SGD
View
B+
Retailer 13
-
€1,040 EUR
$1,162 USD
View
B+
Retailer 14
-
€1,104 EUR
$1,233 USD
View
Retailer 15
-
€1,226 EUR
$1,370 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
€1,241 EUR
£1,092 GBP
View
B
Retailer 17
-
€1,294 EUR
$1,445 USD
View
Most Expensive
B
Brilliant Earth
21140369A · Oct 30
€1,611 EUR
$1,800 USD
View
17 more retailers have this diamond
Prices start from €344 EURSave up to €1,267 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
1.54ct Cushion
€344 EUR