CaratHunter
Plans
Cushion|Lab Grown|IGI

1.57ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG801688282

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801688282

Diamond specifications and retailer prices

From €332 EUR
$371 USD
As of October 31, 2026
Save €1,932 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,265 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801688282 or 801688282. Listed at 21 retailers as of October 31, 2026, with prices from €332 to €2,265, a €1,932 spread on the same certified stone. Brilliant Earth lists it at €2,265. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801688282
Dimensions7.30 × 6.42 × 4.24 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm6.42 mm1.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801688282
Side View
Table 60.0%Crown 37.7°Girdle: MED-THKPavilion 36.2°Culet: NoneDepth 66.0%

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: €2,265 EUR|Low: €332 EUR|High: €3,034 EUR|Avg: €1,630 EUR|-25.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6€332 EUR
Retailer 13€379 EUR
Retailer 19€494 EUR
Retailer 15€586 EUR
Retailer 14€653 EUR
Retailer 17€667 EUR
Retailer 8€810 EUR
Retailer 16€910 EUR
Retailer 3€985 EUR
Retailer 5€1,169 EUR
Retailer 4€1,222 EUR
Retailer 18€1,291 EUR
Retailer 9€1,354 EUR
Retailer 7€1,432 EUR
Retailer 20€1,444 EUR
Retailer 2€1,474 EUR
Retailer 12€1,555 EUR
Retailer 10€1,850 EUR
Retailer 11€2,260 EUR
Brilliant Earth€2,265 EUR

32 data points across 20 retailers

21 retailers€332 EUR to €2,265 EUR

A
Cheapest Retailer
-
€332 EUR
$371 USD
Final sale: no returns
A
Retailer 2
-
€379 EUR
£333 GBP
View
A
Retailer 3
-
€494 EUR
$552 USD
View
A
Retailer 4
-
€586 EUR
View
A
Retailer 5
-
€653 EUR
£575 GBP
View
A
Retailer 6
-
€667 EUR
$745 USD
View
Retailer 7
-
€744 EUR
$831 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
€810 EUR
$905 USD
View
A
Retailer 9
-
€910 EUR
$1,017 USD
View
A
Retailer 10
-
€985 EUR
$1,100 USD
View
A
Retailer 11
-
€1,169 EUR
$1,306 USD
View
A
Retailer 12
-
€1,222 EUR
$1,365 USD
View
A
Retailer 13
-
€1,291 EUR
$1,442 USD
View
Retailer 14
-
€1,354 EUR
ZAR 24,440 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€1,432 EUR
£1,260 GBP
View
B+
Retailer 16
-
€1,444 EUR
$1,613 USD
View
B+
Retailer 17
-
€1,474 EUR
£1,297 GBP
View
Retailer 18
-
€1,555 EUR
A$2,673 AUD
View
Price last confirmed 24 days ago
Retailer 19
-
€1,850 EUR
A$3,180 AUD
View
Price last confirmed 10 days ago
Retailer 20
-
€2,260 EUR
$2,525 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20240081A · Oct 31
€2,265 EUR
$2,530 USD
View
20 more retailers have this diamond
Prices start from €332 EURSave up to €1,932 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
1.57ct Cushion
€332 EUR